Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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quadrilateral o is a scaled copy of quadrilateral n. what scale factor …
\(1.6\)
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¿cuáles pares de figuras son congruentes? ¿cuáles pares son semejantes?…
First pair: Congruent - No, Similar - Yes Second pair: Congruent - No, Similar - Yes Third pair: Congruent - Yes, Similar - Yes Fourth pair: Congruent - No, Similar - Yes
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find the value of each variable and the measure of each angle.
\(x = 16\), \(y=\frac{20}{3}\)
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write the letter of the property, definition, or postulate that justifi…
1. B 2. U 3. J 4. K 5. F 7. I 8. I 9. G 10. N 11. H 12. D 13. X 14. H 15. Z 16. S 17. N 18. C 20. E 21. A 22. Q 23. 18 24. 18
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the point k(5, 6) is reflected over the x - axis. what are the coordina…
$(5,-6)$
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if a triangle with sides 3 cm, 4 cm, and 5 cm is dilated by a scale fac…
B. 6 cm, 8 cm, 10 cm
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9. when a scale factor is less than 1, what happens to the figure? a. i…
D. It becomes smaller
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in exercises 1 - 6, use the diagram to write an example of the postulat…
1. Through points \(A\) and \(B\), there is exactly one line \(\overleftrightarrow{AB}\). 2. Line \(\overleftrightarrow{TU}\) contains points \(T\) and \(U\). 3. Conceptually, if …
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find the values of x and y. (7y)° (4x - 11)° 43° 84° x = y =
\(x = 13\), \(y=\frac{6}{7}\)
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an altitude is drawn from the vertex of an isosceles triangle, forming …
$63.7$ inches
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clasificar cada figura como una recta, semirrecta o segmento de recta. …
(a) Type: recta, Cómo se escribe: $\overleftrightarrow{CD}$ (b) Type: semirrecta, Cómo se escribe: $\overrightarrow{EF}$ (c) Type: segmento de recta, Cómo se escribe: $\overline{A…
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what single transformation was applied to triangle a to get triangle b?
# Explicación: ## Paso 1: Observar la posición de los triángulos Vemos que el triángulo B está desplazado hacia la derecha en comparación con el triángulo A. ## Paso 2: Identifica…
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9. use the diagram below to answer the following questions. a) name a t…
# Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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¿cuáles pares de figuras son congruentes? ¿cuáles pares son semejantes?…
First pair: Congruent? Si; Similar? Si Second pair: Congruent? No; Similar? Si Third pair: Congruent? No; Similar? No Fourth pair: Congruent? No; Similar? Si
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what is the volume of this cylinder? round your answer to the nearest h…
$678.58$
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question 7 of 10 what is the midpoint of the segment shown below? (1, -…
C. $(\frac{5}{2},-\frac{7}{2})$
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a side of the triangle below has been extended to form an exterior angl…
$x = 15$
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a forest ranger sights a fire directly to the south. a second ranger, 5…
$3.1$
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9. use the diagram below to answer the following questions. a) name a t…
### 9. a) Line $l$ b) $\angle1$ and $\angle5$, $\angle2$ and $\angle6$, $\angle3$ and $\angle7$, $\angle4$ and $\angle8$ c) $\angle2$ and $\angle7$, $\angle3$ and $\angle6$ d) $\a…
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clasificar cada figura como una recta, semirrecta o segmento de recta. …
(a) Type: segmento de recta; Cómo se escribe: $\overline{TU}$ (b) Type: recta; Cómo se escribe: $\overleftrightarrow{RS}$ (c) Type: semirrecta; Cómo se escribe: $\overrightarrow{Q…
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unit 2 proficiency 1. what do we call the pairs of angles? angles angle…
a. Linear pair b. Corresponding c. Alternate interior d. Linear pair ∠x = 98°, ∠ABD = 82° (Same - side interior angles theorem for ∠ABD: sum of same - side interior angles of para…
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logical reasoning is it possible to prove that lines a and b are parall…
Yes, it is possible to prove that lines a and b are parallel. The two 60 - degree angles are corresponding angles. By the corresponding - angles postulate, since they are congruen…
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puzzle #3 1 if m∠b = 9x + 15° and m∠c = 3x - 3°, what is the value of x…
1. D. 14 2. C. 141 3. A. 39 4. A. 39
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current skill what is the value of x? 27 find the measure of angle 7.
109
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5. the area of a carpet in the living room of a house is 72 square feet…
0.5 square feet
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current skill what is the value of x? 27 find the measure of angle 7.
109
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complete the proof that ∠xwy ≅ ∠rts. statement reason 1 (overleftrighta…
# Explicación: ## Paso 1: Identificar ángulos correspondientes Dado que $GI\parallel SU$ y $GI\parallel VX$, entonces $SU\parallel VX$ (transitividad de la paralelidad de rectas).…
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21. geometry supplementary angles are two angles with measures that hav…
$10^{\circ}$ ### 22.
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4. a cylinder with a surface area of 800 cm² is reduced to produce a si…
\(\frac{1}{10}\)
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find the center and vertices for this hyperbola: 9y^2 - 25x^2 - 100x - …
Center = \((-2,6)\) Vertices = \((-2,11)\) and \((-2,1)\)
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find the value of \x\. round sides to 4 places past the decimal and ang…
1. $x\approx32.0054^{\circ}$ 2. $x\approx9.2713$ 3. $x\approx44.5892$ 4. $x\approx32^{\circ}$ 5. $x\approx6.9907$ 6. $x\approx12.7167$ 7. $x\approx51^{\circ}$ 8. $x\approx6.1081$ …
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logical reasoning is it possible to prove that lines a and b are parall…
No, it is not possible to prove that lines \(a\) and \(b\) are parallel with the given angle measures.
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(02.04 mc) determine the equation of the line shown in the graph: (1 po…
D. $x = 5$
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find the measure of ∠a and ∠b. round answers to the nearest whole degre…
31. $\angle A = 53^{\circ}$, $\angle B = 37^{\circ}$ 32. $\angle A\approx28^{\circ}$, $\angle B\approx62^{\circ}$ 33. $AB\approx24.6104$ 34. $JL\approx10.8565$ 35. $x\approx29.438…
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given: • p: student achieves 90 percent on the geometry final. • q: stu…
If a student did not achieve 90 percent on the geometry final, then the student did not pass geometry class.
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special lines: tutorial which equation represents a line thats parallel…
$y=\frac{1}{2}x - 5$
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solve the inequality. graph the solution. -9 < -\\frac{1}{5}x the solut…
$x < 45$ The graph of the solution has an open - circle at 45 (since $x$ is less than 45, not equal to 45) and the arrow points to the left on the number line.
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solve the inequality. graph the solution. (-\frac{1}{3}hgeq8) the solut…
$h\leq - 24$; The graph should have a closed - circle at - 24 (because the inequality is $\leq$) and an arrow pointing to the left.
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warm - up consider lines ab and cd. type the correct answer in each box…
The slope of line AB is \(2\). The slope of line CD is \(\frac{12}{5}\).
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v = \\frac{4}{3}\\pi r^{3} the formula gives the volume v of a sphere w…
36
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solve the inequality. graph the solution. 7w > -49 the solution is
$w > - 7$ To graph the solution: On the number line, we use an open circle at - 7 (because the inequality is strict, i.e., $w$ is greater than but not equal to - 7) and draw an ar…
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use the information given below to answer the questions. joann wants to…
(a) 432 square feet (b) 3 gallons (c) $38.94
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logical reasoning is it possible to prove that lines a and b are parall…
Yes, since the sum of the adjacent angles on the same - side of the transversal (143° and 37°) is 180°, lines a and b are parallel by the same - side interior angles postulate.
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the figure below is rotated 180° counterclockwise. what are the coordin…
$(5,9)$
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the figure below is dilated with the center of dilation at the origin a…
$(-3,1)$
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quadrilateral $abcd$ has the following vertices: • $a(-6, -2)$ • $b(-4,…
No, because opposite sides are not parallel.
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> stands for open circle less than or equal to greater than x > -4
greater than
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the diagram shows a garden plot. the area of the garden is square feet.…
The area of the garden is $72$ square feet. The length of fencing required to completely enclose the garden is $36$ feet.
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find the approximate perimeter of pentagon abcde plotted below. a(-6,5)…
$32.5$
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lines x and y are parallel. write an equation that represents the relat…
\(b\)
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5. two alternate interior angles measure $x$ and $3x - 30$. solve for $…
B. 15
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write the equivalent expression for the following expressions with rati…
8. $(\sqrt{x})^{3}$ or $\sqrt{x^{3}}$ 9. $9$ 10. $x^{\frac{9}{2}}$ 11. $49$ 12. $9$ 13. $9\sqrt[3]{3x^{4}y^{2}}$ 14. $\frac{3}{2}$
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describe the sequence of rigid motions that was used to take each verte…
Translate triangle ABC by the directed line segment $\overrightarrow{AC'}$. Then reflect the resulting image across segment DF.
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4. in a sports field design, if ∠3 = 3y + 25 and ∠6 = 5y - 15 are alter…
D. 85 degrees
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use the image to answer the question. in parallelogram rstu, rv measure…
C. 64
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3. which angles are always congruent when formed by a transversal inter…
c. Alternate interior angles
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unit 1 assessment abcd is a rectangle. trapezoid aefb is congruent to t…
180, G
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use the image to answer the question. in parallelogram defg, which segm…
$\overline{DF}$
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regular hexagon abcdef is inscribed in a circle with center h. a. what …
a. Segment CD b. Segment DE
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maluwa draws parallelogram abcd. if bc = 7 cm and cd = 5 cm, what is th…
C. 5 cm
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21. how does the judicial branch protect peoples rights and freedoms? c…
by striking down national, state, and local laws that go against the Constitution by allowing people to bring their case to court by allowing people to appeal to a higher court
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what geometric system does the triclinic system represent? a. hexagonal…
d. Triclinic system
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3. which angles are always congruent when formed by a transversal inter…
c. Alternate interior angles
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a side of an equilateral triangle is 20 cm long. what is the area of th…
$173.2$
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in parallelogram jklm, diagonals km and jl meet at point n. the length …
17
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find the area of the right triangle. be sure to include the correct uni…
$184.5$ $cm^{2}$
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the diagonals of parallelogram stuv intersect at point r. if su is equa…
$5.5$ inches
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question 1-27 what is the significance of napoleons announcement to cha…
It illustrates the full circle the farm has made back to complete oppression of the animals
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chloe draws parallelogram wxyz with diagonals wy and xz meeting at poin…
$3.5$
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2. if ∠2 = 4y + 5 and ∠6 = 2y + 35 are alternate interior angles, what …
B. 65 degrees
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complete this assessment to review what youve learned. it will not coun…
155
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in parallelogram jklm, side kl measures 14 units. what is the length of…
14
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given a || b, write an equation that will help you find the value of x,…
D. \(3x - 7 = 4x - 9\)
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for the right triangles below, find the exact values of the side length…
$b = 5\sqrt{3}$ $c = 6\sqrt{2}$
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lesson check 6. what is the sum? 18 + 25 = 7. what is the sum? 27 + 24 …
6. 43 7. 51 8. 14 9. 8 10. $13 - 6 = 7$ (o $13 - 7 = 6$) 11. 10
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graph units are in kilometers. what is the distance from diegos ship to…
$3.2$
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identify the contrapositive of the statement: if a triangle has 3 equal…
G. If a triangle is not equilateral, then it does not have 3 equal sides.
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round your answers to the nearest tenth. (a) (d=) (b) (b=)
(a) \(d\approx1.4\) (b) \(b\approx10.4\)
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identify the converse of the statement: if a triangle has 3 equal sides…
C. If a triangle is equilateral, then it has 3 equal sides.
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a ladder leans against the side of a house. the top of the ladder is 20…
25
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in the figure jklm, $overleftrightarrow{kl}paralleloverleftrightarrow{j…
F. $35^{\circ}$
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(c) find x, the length of the hypotenuse. give an exact a x = √29 (d) e…
8.1
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what is true about $overline{ab}$ and $overline{de}$? f. $overline{ab}$…
F. \(\overline{AB}\) and \(\overline{DE}\) are skew
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give the center and radius of the circle described by the equation and …
$[-2,8]$
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(b) let x be the length of the hypotenuse. use 2² + 5² = x² (c) find x,…
$\sqrt{29}$
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in the diagram below (mangle7 = 130^{circ}). find the (mangle1) so that…
B. \(130^{\circ}\)
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given that ∠2 is 135°, what other angle is also 135°? a. ∠7 b. ∠3 c. ∠1…
D. $\angle6$
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use the graph to answer questions 5. 5. choose the function that repres…
5. C. $h(x)=2\sqrt{x}-4$ 6. A. Stretch vertically by a factor of 4 and translate left by 2 units. 7. A. $x^{\frac{2}{7}}=\sqrt[7]{x^{2}}$, C. $(x^{\frac{1}{2}})^{5}=\sqrt{x^{5}}$
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give the center and radius of the circle described by the equation and …
$[-1,9]$
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(b) let x be the length of the hypotenuse. use the triangle you drew an…
\(x = 5\)
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assessment lep checkpoint complete the following problems. show all you…
1. B. $f^{-1}(x)=\sqrt[3]{x + 5}$ 2. D. The inverse does not exist
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review questions for questions 1 - 3, circle the correct answer. 1. the…
1. the first ten amendments to the Constitution. 2. First Amendment. 3. right to petition the government, freedom of assembly
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determine if the lines are parallel. if yes, state the angle - pair rel…
Not Parallel
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determine if the lines are parallel. if yes, state the angle pair relat…
Yes because Same Side (Consecutive) Interior angles are supplementary
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use deductive reasoning to complete the following statement: if m∠p = 5…
B. 123°
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ent practice contain radicals and/or rational exponents. ve problems an…
$25x^{2}y\sqrt{5yz}$
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determine if the lines are parallel. if yes, state the angle pair relat…
Not Parallel
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identify the inverse of the statement: if a triangle has 3 equal sides,…
F. If a triangle does not have 3 equal sides, then it is not equilateral.
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given m || n, find the value of x.
\(x = 11.25\)
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2. what is an equation of a line that passes through the point h and is…
$y - y_0=-\frac{1}{2}(x - x_0)$ (where $(x_0,y_0)$ are the coordinates of point H)