Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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given that the pair of triangles is similar, find the length x. (let a …
50
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halla las medidas desconocidas de los ángulos: oprime aquí para entrar …
To solve for the unknown angles, we analyze the relationships between the angles (vertical angles, linear pairs, etc.). Let's identify each angle: ### Step 1: Angle \( \angle APF …
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name each angle in four ways. 5) 6)
\( \angle G \), \( \angle HGF \), \( \angle 5 \), \( \angle FGH \) ### Problem 6:
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15) identifica el tipo de ángulo en el siguiente diagrama. a) ángulo ag…
e) Ninguno de los anteriores
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give the new coordinates for dilating square mnop with vertices m(-7, -…
\(M'(-14, -8)\) \(N'(-8, -6)\) \(O'(-6, -12)\) \(P'(-12, -14)\)
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graph the image of rectangle tuvw after a rotation 90° counterclockwise…
The image of rectangle TUVW after a 90° counterclockwise rotation around the origin has vertices at \( T'(-2, -6) \), \( U'(-2, 0) \), \( V'(-10, 0) \), and \( W'(-10, -6) \). Plo…
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assignment 1.5 measuring and classifying angles classify each angle as …
Straight ### 2)
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find the measures of the numbered angles in the figure, shown to the ri…
m∠1 = 57° (Justification: If two lines are cut by a transversal, then consecutive interior angles are supplementary (or corresponding angles, alternate interior angles, etc. depen…
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graph the image of rectangle efgh after a rotation 270° clockwise aroun…
# Explanation: ## Step1: Find coordinates of E, F, G, H From the graph: - \( E(1, 2) \) - \( F(10, 2) \) - \( G(10, 8) \) - \( H(1, 8) \) ## Step2: Apply 270° clockwise rotation r…
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graph the image of s(-7, -1) after a rotation 270° clockwise around the…
The image of \(S(-7,-1)\) after a \(270^\circ\) clockwise rotation around the origin is the point \((1, - 7)\). To graph it, we find the point with \(x = 1\) and \(y=-7\) on the c…
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23. give an expression in terms of the integer n for the measure of all…
\(29.7^\circ + 360^\circ n\) (where \(n\) is an integer)
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give the new coordinates for dilating rhombus wxyz with vertices w(2, -…
\(W'(3, -6)\) \(X'(9, -3)\) \(Y'(15, -6)\) \(Z'(9, -9)\)
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find the values of x and y. x=□ (do not include the degree symbol in yo…
x = 138 y = 42 (Note: For x, since it forms a linear pair with 42°, x = 180 - 42 = 138. For y, using the property of parallel lines and transversal, corresponding angles are equal…
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graph the image of rectangle klmn after a rotation 90° clockwise around…
The image of rectangle \( KLMN \) after a 90° clockwise rotation around the origin has vertices at \( K'(2, -4) \), \( L'(2, -8) \), \( M'(10, -8) \), and \( N'(10, -4) \). (Plot …
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geometry assignment 9/4/2025 lets see what you remen solve each equatio…
\(a = 1\) ### For equation \(1 + x=0\)
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4) through: (-3, -1) and (4, -1)
The equation of the line is \(y=-1\)
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give the new coordinates for dilating rectangle pqrs with vertices p(5,…
\(P'(4,12)\) \(Q'(12,12)\) \(R'(12,8)\) \(S'(4,8)\)
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c. discuss with your partner why ( mangle iixw ) must be the same as ( …
To determine why \( m\angle HXW \) is equal to \( m\angle LRK \), we likely use the concept of **corresponding angles** (or possibly alternate interior angles, depending on the di…
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graph the image of c(-3, 0) after a rotation 180° counterclockwise arou…
The image of \(C(-3, 0)\) after a 180° counterclockwise rotation around the origin is the point \((3, 0)\). To graph it, plot the point with \(x\)-coordinate 3 and \(y\)-coordinat…
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in exercises, 5 – 8, find the angle measure. see 5. $angle 1$ is a comp…
\(67^\circ\) ### Problem 6:
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find the measure of ∠1 and ∠2. justify the answer. complete the table b…
\( m\angle 2 = 52^\circ \) (Note: Since \( \angle 2 \) and the \( 128^\circ \) angle are same - side interior angles, they are supplementary. So \( m\angle 2=180 - 128 = 52^\circ …
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give the new coordinates for dilating triangle lmn with vertices l(2, -…
\(L'(1, -4)\) \(M'(6, 4)\) \(N'(7, -2)\)
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collaborative activity: complementary angles 1. right angles drk and cx…
s: a. \(\angle LRD\) and \(\angle LRK\) are complementary because their measures sum to \(90^\circ\) (as \(\angle DRK = 90^\circ=\angle LRD+\angle LRK\)). b. \(m\angle LRK = \bold…
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review problems 4. line segment pk is the perpendicular bisector of \\(…
\( x = 2.1 \)
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find the measure of ∠1 and ∠2. justify the answer. complete the table b…
\( m\angle1 = 134^\circ \) (Justification: Corresponding angles are equal because lines \( n \) and \( m \) are parallel, cut by a transversal) \( m\angle2 = 46^\circ \) (Justific…
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give the new coordinates for dilating quadrilateral abcd with vertices …
\(A'(-12, 3)\) \(B'(-6, 9)\) \(C'(0, -6)\) \(D'(-15, -6)\)
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graph the image of u(7, 9) after a rotation 90° counterclockwise around…
The image of \(U(7, 9)\) after a \(90^\circ\) counterclockwise rotation around the origin is the point \((-9, 7)\). To graph it, plot the point with \(x\)-coordinate \(-9\) and \(…
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3. lines hx and mb are shown. point w is the intersection point of $ove…
\( 78^\circ \)
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find the measure of ∠1 and ∠2. justify the answer. complete the table b…
\( m\angle1 = 49^\circ \) (Justification: \( \angle1 \) and the \( 131^\circ \) angle are supplementary, so \( 180 - 131 = 49 \)) \( m\angle2 = 131^\circ \) (Justification: \( \an…
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2. three angles are shown with the given information. angle a is supple…
\(z = 7\)
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use a calculator to find the value of the acute angle θ in radians. tan…
\(0.1413\)
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5. angle htn is bisected by (overline{tr}). a. find the value of ( x ) …
\(x = 6\) ### Part b
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1. right angles xpf and bwy are shown. ray ph is inside ∠xpf, such that…
\( 51^\circ \)
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match the tribe with the location: * northwest coast california/great b…
For the "Miamis" row, select the circle under the "Eastern Woodlands" column.
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find the value of x using the figure, shown to the right. the value of …
6
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graph the image of △stu after a translation 2 units right and 6 units d…
# Explanation: ## Step1: Find coordinates of T, S, U From the graph: - \( T(-8, 0) \) - \( S(-8, -1) \) - \( U(0, 1) \) ## Step2: Apply translation (right 2, down 6) Translation r…
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the length of a rectangle is three times its width. if the perimeter of…
length: 18 cm width: 6 cm
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use a calculator to find the value of the acute angle θ in radians, rou…
\( 1.303 \)
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answer the questions below. (a) the area of a rectangular parking lot i…
55
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graph the image of w(10, 1) after a rotation 90° counterclockwise aroun…
The image of \(W(10, 1)\) after a 90° counterclockwise rotation around the origin is the point \((-1, 10)\). To graph it, plot the point with \(x\)-coordinate \(-1\) and \(y\)-coo…
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25) (6x + 19)° x°
\( x = 23 \)
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9. bd bisects ∠abc. find the value of x. 10. x = ______ ∠abd = ______ 1…
\( x=\boldsymbol{41} \), \( \angle CBD=\boldsymbol{34^\circ} \) ### Problem 10:
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42. the perimeter of the tennis court is 228 feet. what are the dimensi…
The width of the tennis court is 36 feet and the length is 78 feet.
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what is the scale factor of the dilation? options: \\(\\frac{3}{4}\\), …
\(\frac{1}{4}\)
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7. ∠1 and ∠2 are vertical angles. if m∠1 = 17x + 1 and m∠2 = 20x − 14, …
\( 86 \)
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47. an angle critical thinking 49. when a fraction contains a variable …
The domain of \(f(x)=\frac{15}{x^2 - 9}\) is all real numbers except \(x=-3\) and \(x = 3\), or in interval notation \((-\infty,-3)\cup(-3,3)\cup(3,\infty)\)
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long-held hatreds of neighbors could now be openly expressed, and venge…
- Underlined for Parris: "Reverend Parris is praying now, and, though we cannot hear his words, a sense of his confusion hangs about him. He mumbles, then seems about to weep; the…
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dilate △jkl by a scale factor of (\frac{1}{3}) with the center of dilat…
The coordinates of the dilated triangle \( \triangle J'K'L' \) are \( J'(-3, 2) \), \( K'(0, 3) \), and \( L'(-2, 0) \). (To visualize, plot these points and draw the triangle.)
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lesson 4 - the basics of democracy start up... what makes a democracy? …
Core concepts of democracy (to fill in the graphic organizer circles): - Citizen Participation - Free and Fair Elections - Fundamental Human Rights - Accountability - Equality and…
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a student measured the two metal cubes pictured. both cubes have the sa…
\( 8 \)
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graph the compound inequality. x < -3 or x > -2 plot the endpoints. sel…
The graph has an open circle at \( -3 \) with a ray to the left and an open circle at \( -2 \) with a ray to the right. The solution in interval notation is \( (-\infty, -3) \cup …
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distances and sizes of remote objects. in order to determine the distan…
- a: Distance to object - b: Right angle - c: Angle that decreases with increasing distance to the object - d: Baseline - e: Angle that increases with increasing distance to object
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dilate △fgh by a scale factor of 4 with the center of dilation at the o…
The dilated triangle \( \triangle F'G'H' \) has vertices at \( F'(-8, -4) \), \( G'(-4, 0) \), and \( H'(-4, -8) \). To graph it, plot these points and connect them.
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24) (y - 12)° (6x - 32)° (3y - 8)° (2x - 20)°
\(x = 29\), \(y = 50\)
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line f has a slope of \\(\\frac{9}{2}\\). line g is parallel to line f.…
$\frac{9}{2}$
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find the measures of ∠adb and ∠bdc formed between the escalators. m∠adb…
m∠ADB = $\boxed{68}$° m∠BDC = $\boxed{112}$°
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find the value(s) of the variable(s). 23)
\(x = 16\)
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what is the slope of this line? simplify your answer and write it as a …
\(-\frac{1}{5}\)
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#16 listen modeling real life the diagram shows the vertices of a lion …
Perimeter: \(\boldsymbol{2600}\) ft Area: \(\boldsymbol{300000}\) \( \text{ft}^2 \)
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find the x-intercept and the y-intercept of the line below. click on on…
(a) \(x\) - intercept: \(4\) (b) \(y\) - intercept: \(2\)
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find the x-intercept and the y-intercept of the line below. click on no…
(a) \(x\)-intercept: \(-2\) (b) \(y\)-intercept: \(3\)
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worksheet the pythagorean theorem find x. 1. triangle diagram 2. triang…
\(x = 15\) (If you want solutions for other problems, you can provide more specific problem numbers and we will solve them in a similar way using the Pythagorean Theorem \(a^{2}+b…
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using algebra find the value(s) of the variable(s) 22) 105° (2x - 11)° …
\(x = 58\)
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what are the coordinates of point b? ( \\boxed{ }, \\boxed{ } ) graph w…
(6, 3)
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point q: \\( \\left( -3 , 9 \ ight) \\) what are the coordinates of poi…
Point \( R' \): \(\boldsymbol{(-3, 0)}\) Point \( S' \): \(\boldsymbol{(-9, 6)}\)
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how can you use the coordinates of point q to find the coordinates of p…
\((-3, 9)\)
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trigonometric functions question 2, 3.2.2 points: 0 of 4 the terminal s…
\(-\frac{\sqrt{10}}{10}\)
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suppose the cylindrical water tank has a radius of 12 feet. use this in…
9,048
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question rewrite the volume formula to create an equation that can use …
\( r=\sqrt{\frac{V}{20\pi}} \) (So we drag \( V \) to the top box and \( 20\pi \) to the bottom box inside the square root, with \( r = \sqrt{\frac{\boldsymbol{V}}{\boldsymbol{20\…
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how do you see it? without performing any calculations, determine wheth…
Rectangle ### Part 2: Perimeter Comparison
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please select the correct answer from the dropdown list on the right. 1…
Numerator ### Question 2
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the terminal side of an angle θ in standard position passes through the…
\(\sqrt{29}\)
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please select the correct answer from the dropdown list on the right. 1…
Scalene triangle ### Question 2
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please select the correct answer from the dropdown list on the right. 1…
Place value ### Question 2
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given m || n, find the value of x.
\( 11 \)
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a square meter measures which of the following? volume weight distance …
area (the option with "area" text, assuming the options are presented as: volume, weight, distance, area, the correct one is the last option with "area")
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this quiz: 58 points possible this question: 9 points possible 4 of 17 …
Remainder ### Question 2:
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question 1 two docks are 168 m apart. from one dock dave swims out to a…
\(429\)
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given m || n, find the value of x and y. (diagram shows parallel lines …
\(x = 55\), \(y = 55\)
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please select the correct answer from the dropdown list on the right. 1…
Volume ### 2.
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inductive & deductive reasoning for questions 1 – 4, identify the next …
1. C 2. B 3. (Assuming the pattern is increasing number of sides: triangle (3), square (4), pentagon (5), so next should be hexagon (6), heptagon? Wait, no, looking at options, ma…
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given ( m parallel n ), find the value of ( x ) and ( y ).
\( x = 36 \), \( y = 144 \)
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which rigid transformation would map δaqr to δakp? ○ a rotation about p…
a rotation about point A
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the movement of the progress bar may be uneven because questions can be…
The graph with open circles at 2 and 3, shading left of 2 and right of 3 (the fourth option in the list).
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two parallel lines are crossed by a transversal. what is the value of k…
\( k = 60 \) (corresponding to the option \( k = 60 \))
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write in each sentence, circle the two words with the same vowel sound.…
To solve this, we analyze each sentence for vowel sounds: ### Sentence 1: Words: *grew*, *flew* (vowel sound /uː/). ### Sentence 2: Words: *bloom*, *cool* (vowel sound /uː/). ### …
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2. write the number of unit cubes in each large cube as a power. a) b)
\(3^3\) ### Part (b)
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1. if triangle abc was reflected over the y-axis, what would be the coo…
C. (3, 4)
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name the marked angle in 2 different ways.
\( \angle K \), \( \angle LKJ \)
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para nombrar cada aseveración. 1. tres puntos colineales ______________…
A, O, D (or other combinations like F, O, C; B, O, E)
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lesson 1.1: practice 1. find the area of a square with each side length…
The area of the square with side length 7 units is 49 square units. ### Part (b)
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name the figure below in two different ways. symbol: → □ and
\(\overrightarrow{PC}\) and \(\overrightarrow{PG}\) (or other valid combinations where the first point is the endpoint \( P \) and the second is a point on the ray, like \( \overr…
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actividad # 1 salón hogar: instrucción: usa la figura que sigue para no…
A, O, D (or other colinear triplets like B, O, E; F, O, C) ### 2. un segmento en la recta BE
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7. the pizzas crust has cheese in it. how many inches around is the cru…
25.12 in
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6. the white triangle drawn on the road sign in the picture has a heigh…
\( A = \frac{1}{2}(8)(5) \) (the fourth option: \( A=\frac{1}{2}(8)(5) \))
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for side lengths of right triangles mining missing components of right …
To solve for the missing components of right triangle \( \triangle GHI \) (with \( \angle H = 90^\circ \), \( \angle I = 30^\circ \), and hypotenuse \( GI = 30 \)): ### Step 1: Fi…
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3. does a rectangle have more sides or angles?
A rectangle has the same number of sides and angles (both 4), so neither is more.
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5. what is the area of this triangle? diagram: right triangle with heig…
80 square centimeters
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the intersection of plane r and plane p is . point is not on plane p. $…
s: 1. The intersection of plane R and plane P is \(\boldsymbol{\overleftrightarrow{BD}}\) (or the line containing B and D, e.g., \(\overleftrightarrow{BD}\)). 2. Point \(\boldsymb…
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1. find the area of a square with each side length. a) 7 units b) 11 un…
The area of the square is 49 square units. #### Part b)