Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
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images of words circle the letter next to the sentence that suggests th…
1. A. The slightest inattentiveness brought a detention from Mr. Day., B. The new recruits dreaded the drill sergeant's approach. 2. A. I start the day with three dozen push - ups…
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triangle ghi is similar to triangle pqr. find x.
Since the triangles are similar, the ratios of corresponding sides are equal. Assuming the side of length \(x\) in \(\triangle GHI\) corresponds to the side of length \(13\) in \(…
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complete the analogies by selecting the pair of words whose relationshi…
1. d. angry : choleric 2. c. nod : head 3. d. antic : amuse 4. a. serenity : anxious 5. c. angry : patience 6. a. triangular : shape 7. d. destitution : rich 8. a. doctor : heal 9…
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1. round the quantity to the given place value. draw your thinking. cir…
a. 14.0 b. 382.99
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triangle jkl is similar to triangle mno. find x.
Since the triangles are similar, the ratios of corresponding sides are equal. Let's assume the ratio of the sides of \(\triangle JKL\) to \(\triangle MNO\) is the same for all cor…
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triangle ghi is similar to triangle xyz. find b.
Since the triangles are similar, the ratios of corresponding sides are equal. Let's assume the side of length \(b\) in \(\triangle GHI\) corresponds to the side of length 14 in \(…
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suppose p is the line with equation y = 5 and q is the line with equati…
A translation by the vector $(0,-2)$
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triangle def is similar to triangle stu. find y.
Since the triangles are similar, the ratios of corresponding sides are equal. Assuming the side of length \(y\) in \(\triangle DEF\) corresponds to the side of length \(10\) in \(…
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suppose p is the line with equation y = 4 and q is the line with equati…
A translation $T(x,y)=(x,y + 10)$
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read the excerpt from chapter 7 of night. when at last a grayish light …
It is a nightmarish atmosphere.
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graph the line y = - 7.
Draw a horizontal line passing through the point $(0, - 7)$ on the $y$-axis. All points on this line have a $y$-coordinate of - 7 regardless of the $x$-coordinate.
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suppose k is the line with equation x = - 8 and t is the line with equa…
A translation $T$ with vector $(6,0)$
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the area of a rectangle is 24 square centimeters. the length (x, in cen…
A. 3 cm
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graph the line y = 5.
Draw a horizontal line that passes through the point $(0,5)$ on the $y$ - axis and extends infinitely in both the positive and negative $x$ - directions.
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an engineering firm designs a custom hexagonal screw for a computer - b…
D. \(108\text{ mm}^2\)
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which statement is the best definition of an angle? a. the distance bet…
C. the amount of turn between two rays with a common endpoint
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in the figure, point b lies on a circle centered at point p, and $overl…
C. \(145^{\circ}\)
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suppose k is the line with equation x = - 2 and l is the line with equa…
The composition $R_t\circ R_k$ is a translation $T$ by the vector $(2,0)$
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select the correct answer. a cylinder has a surface - area of about 271…
D. 3.2 meters
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triangles a, b, c, and d are all congruent. a. describe a sequence of t…
with $\triangle D$. b. Translate and then reflect $\triangle A$ to align with $\triangle C$. c. Translate and then rotate $\triangle C$ to align with $\triangle D$. d. First, tran…
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the formula for finding the circumference of a circle is c = π × d wher…
C. 31.40 inches
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use the two congruent triangles to answer the question. which rigid mot…
C. rotation
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select the correct answer. a company makes the forks for forklift truck…
C. 84,118 $mm^{2}$
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graph the line x = 6.
Draw a vertical line passing through the point \(x = 6\) on the \(x\) - axis. All points on this line have the form \((6,y)\) where \(y\in R\).
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describe a composition of rigid motions that maps de to jk and ∠d to ∠j…
The composition of rigid motions: First, translate point D onto point J. Then rotate $\triangle DEF$ about point D (now on J) such that point E lies on point K. Since point F does…
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which transformation was performed? translation rotation reflection dil…
A. translation
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a rectangle has an area of k² + 19k + 60 square inches. if the value of…
The width of the rectangle is \(k + 4\) inches.
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describe a composition of rigid motions that maps de to jk and ∠d to ∠j…
First, translate point D onto point J. Then, rotate $\triangle DEF$ about point J so that $\overline{DE}$ maps onto $\overline{JK}$. The triangles $\triangle DEF$ and $\triangle J…
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what additional piece of information is needed to prove △jkl ≅ △nom? wh…
A. $\overline{JK}=\overline{NO}$, C. $\overline{KL}=\overline{OM}$, D. $\overline{JL}=\overline{MN}$
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a college plans a new walkway through a rectangular patio, as shown. di…
14 yd
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congruent similar submit answers
Congruent: blue - L - shaped pair, yellow - star pair, green - arrow pair, red - square pair, blue - circle pair Similar: yellow - triangle pair, teal - trapezoid pair, orange - p…
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triangles a, b, c, and d are all congruent. a. describe a sequence of t…
a. Translation followed by rotation. b. Reflection or rotation - translation combination. c. Translation followed by rotation. d. Rotation of $\triangle A$ to match $\triangle C$,…
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vocabulary words 1. aberration 2. apathy 3. capricious 4. cacophony 5. …
1. Fallacy 2. Aberration 3. Capricious 4. Debilitated 5. Cacophony 6. Apathy 7. Hubris 8. Garrulous 9. Enigmatic 10. Inundated
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what is the scale factor from figure a to figure b? draw figure a 4 5 6…
6
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close read notes avarice: my hands and tongue together spin the yarn an…
1. The Pardoner's exclusive purpose is to win money through his preaching. 2. Text revealing what the Pardoner thinks of those he preaches to: "And thus I preach against the very …
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what is the scale factor from figure a to figure b? draw figure a: 3 7 …
4
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course 3 unit 2 vocabulary word definition visual hypotenuse the side t…
- hypotenuse: The side opposite the right - angle in a right triangle. - legs: The two sides of a right triangle that form a right angle. - order of operations: The set of rules w…
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59° r° r = ____
31
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simple/compound sentences: although a simple sentence may contain a com…
3. a. SS b. CS 4. a. * b. * c. * d. * e. *
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58° z° z = ____
32
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84° 48° b° b = ____
48°
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the distance between the points (10, y) and (4, 8) is √61. arrange the …
$y = 13$ or $y = 3$
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8. given $delta mtwcongdelta bgk$, find the values of $x$ and $y$. 9. g…
Problem 8: \(x = 12\), \(y=\frac{35}{11}\) Problem 9: \(x = 23\), \(y = 7\), \(z=\frac{16}{3}\) Problem 10: \(x = 5\), \(y = 14\) Problem 11: \(x = 6\), \(y = 10\) Problem 12: \(x…
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f = ____ 57° 51° f°
$72$
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a = 115 f = ____
72
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38° 27° a = ____
115
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assigned work 2.6 - sine law part 3 instructions: round trigonometric r…
$j\approx24.2$ cm
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118° 30° v° v = ____
\(32^{\circ}\)
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do you remember? solving and graphing a one - variable inequality a) so…
a) x≥ - 3 b) Place a closed circle at - 3 and draw an arrow to the right on the number - line.
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fill in the blanks given: $overrightarrow{ba}perpoverrightarrow{bc}$ pr…
Because $\overrightarrow{BA}\perp\overrightarrow{BC}$, $\angle ABC$ is a **right - angle**, and $m\angle ABC = 90^{\circ}$. Because of the **angle - addition** postulate, $m\angle…
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do you remember? solving and graphing a one - variable inequality a) so…
# Explanation: ## Step1: Isolate the variable term Subtract 3 from both sides of -2x + 3 ≤ 9: -2x+3 - 3≤9 - 3 -2x≤6 ## Step2: Solve for x Divide both sides by - 2. When dividing a…
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read the paragraph. julian feels tired in the morning, but his energy l…
increase
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Question was provided via image upload.
46
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114° 5f° 31° f = ____
7
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constructing a perpendicular bisector construct a perpendicular bisecto…
The line drawn through the two intersection points of the arcs is the perpendicular bisector of PQ.
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108° 36° h° h = ____
36
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6 from unit 1, lesson 9 in the figure shown, lines f and g are parallel…
D. 4, E. 5, H. 8
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in a triangle, one - angle is 52°, another is 64°, and the third is 2r°…
32
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52° 2r° 64°
32
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simple/compound sentences: a simple sentence contains one independent c…
3a. SS 3b. CS 3c. CS 4. d) generous
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in a triangle, one angle is 35°, another is 25°, and the third is 4z°. …
30
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surveyors typically use a unit of measure called a rod, which equals 16…
$-\frac{2}{5}$
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name the marked angle in 2 different ways. answer attempt 1 out of 3
∠O, ∠ROP
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name the figure below in two different ways.
$\overline{UR}$, $\overline{RU}$
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50° 2v + 1 ° 65° v = ____
32
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from unit 1, lesson 12 5 name a quadrilateral in which the diagonal is …
Kite. The diagonal of a kite divides it into two congruent triangles, so when folded along this diagonal, the two - halves of the kite coincide, indicating it is a line of symmetr…
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from unit 1, lesson 8 select the shape that has 180° rotational symmetr…
A. rhombus
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solve for the given variable. 68° 53° b° b = ____
59
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test practice 6 find the circumference and area of a circle with radius…
Circumference: $10\pi$ meters; Area: $25\pi$ square - meters
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lesson 4 circumference of a circle = 2 x π x radius area of a circle = …
Circumference: $10\pi$ meters, Area: $25\pi$ square - meters
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name the marked angle in 2 different ways.
\(\angle C\), \(\angle FCD\)
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geometry study guide for double transformations name midolay alizee oke…
1. A transformation that moves every point of a figure or a space by the same distance in a given direction. 2. A transformation in which a figure is turned around a fixed point (…
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test practice 5 what is the perimeter of a triangle with side lengths 3…
15 in
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2 figure q is a scaled copy of figure p. we know: • ab = 6 • cd = 3 • x…
A. $\frac{6}{3}=\frac{4}{n}$ B. $\frac{6}{4}=\frac{3}{n}$
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write equations for the horizontal and vertical lines passing through t…
horizontal line: $y=-8$ vertical line: $x=-9$
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a. what is a mathematical question you can ask about this situation? wh…
A. A possible mathematical question could be: "What is the area of a rectangle in this situation?" To answer this question, we would need to know the length and width of the recta…
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write equations for the horizontal and vertical lines passing through t…
horizontal line: $y = 6$ vertical line: $x = 7$
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glencoe financial math: chapter 2 review please show your work and roun…
1. Bill Langley's federal income tax withheld: $\$133.25$ 2. Stephanie Robson's federal income tax withheld: $\$221.20$ 3. Trevor Hughes's federal income tax withheld: $\$50.24$ 4…
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is there enough information to prove if m ⊥ n? answer attempt 2 out of …
No, because the angles have no relation to each other that can be used to prove parallel lines.
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1 polygon q is a scaled copy of polygon p. a. the value of x is 6, what…
a. $4.5$ b. $\frac{3}{4}$
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build your skills 1. calculate the slope of the two lines on the graph.…
In the first graph, $\ell_2$ is steeper. In the second graph, $\ell_2$ is steeper.
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find the value of b. draw (-4b + 128)° (3b + 60)° show your work here
$b = 8$
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you start at (5, -5). you move left 8 units. where do you end?
(-3, - 5)
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for the pair of similar triangles, find the appropriate value(s) of x. …
$22$
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for exercises 24–29, draw a valid conclusion from the given statements,…
All the sides of figure \(ABCD\) are congruent. Law of Detachment. ### 25
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a 10 - ft vertical post casts a 20 - in shadow at the same time a nearb…
750 ft
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a 70 - ft tree casts a 10 - ft shadow at the same time a nearby cell ph…
854
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matching mathematical terms and definitions match the definitions to th…
1. all coplanar points equidistant from a given point -> circle 2. piece of a line with two endpoints -> line segment 3. two rays with a common endpoint -> angle 4. piece of a lin…
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the distance between the points (x, 25) and (-15, 11) is 7√29. use the …
$x = 20$ or $x=-50$
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given m||n, find the value of x.
\(38\)
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determine whether the triangles are similar. if so, write a similarity …
A. Yes, $\triangle SOR\sim\triangle WOK$ because $\angle S\cong\angle W$ and $\angle SOR\cong\angle WOK$. Thus, the triangles are similar by the AA - postulate.
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given m||n, find the value of x.
\(x = 33\)
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given m || n, find the value of x and y.
$x = 43$, $y = 43$
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are the two triangles similar? if yes, write a similarity statement and…
C. Yes, $\triangle RSB\sim\triangle DSE$. The triangles are similar because $\angle R\cong\angle D$ and $\angle RSB\cong\angle ESD$, which satisfies the AA - postulate.
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given m || n, find the value of x and y.
\(x = 50^{\circ}\), \(y = 130^{\circ}\)
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choose the correct answer below. a. yes, △rsb∼△dse. the triangles are s…
C. Yes, \(\triangle RSB\sim\triangle DSE\). The triangles are similar because \(\angle R\cong\angle D\) and \(\angle RSB\cong\angle ESD\), which satisfies the AA - postulate.
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given m || n, find the value of x and y.
\(x = 50^{\circ}\), \(y = 130^{\circ}\)
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answer x = y =
$x = 133$, $y = 47$
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determine visually whether the graph is symmetric with respect to the x…
No
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given m || n, find the value of x and y.
\(x = 36\), \(y = 144\)