Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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remember to show your thinking with your work. minimum setup of problem…
$m\angle2 = 83^{\circ}$
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1. select the correct set - up to the problem 2. solve for x 3. find th…
1. Set equation: $x + 5+x - 9=180$ 2. Solve for $x$: $92$ 3. Measure of angle DFG: $97$
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question 9 of 10 is the following shape a rectangle? how do you know? a…
B. No, the adjacent sides are not perpendicular.
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question 9 of 10 is the following shape a rectangle? how do you know? a…
B. No, the adjacent sides are not perpendicular.
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triangle pqr is reflected over a vertical line of reflection to create …
$(-3,1)$
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question 8 of 10 what is the slope formula? a. $\frac{y_{2}-x_{1}}{x_{2…
D. $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$
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question 7 of 10 give the coordinates of point a.
B. (-1, 3)
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question 7 of 10 give the coordinates of point a.
B. (-1, 3)
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question 3 of 10 is the following shape a right triangle? how do you kn…
A. Yes, two sides are perpendicular, and the side lengths fit the Pythagorean theorem.
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se muestra un triángulo recto. 9.7 unidades 41.6°? un cateto del triáng…
C. 8.61
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question 2 of 10 what is the polygon being rotated to create the blue q…
C. Triangle
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question 1 of 10 how do you know if two line segments are perpendicular…
D. The slope of one is the negative reciprocal of the slope of the other.
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use the image to answer the question. a = (-5,4) b = (-1,4) c = (-5,1) …
$(-9,4)$
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barnard uses a compass to construct the bisector of an angle. what is t…
Connect the vertex of the angle A to point D with a straightedge.
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question 10 of 10 is the following shape a right triangle? how do you k…
C. Yes, two sides are perpendicular, and the side lengths fit the Pythagorean theorem.
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question 9 of 10 what is the polygon being rotated to create the blue q…
C. Triangle
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question 7 of 10 give the coordinates of point a. a. (-1, -3) b. (-3, -…
D. (-1, 3)
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question 6 of 10 what is the distance formula? a. $sqrt{(x_2 + x_1)^2-(…
D. $\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}$
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quadrilateral abcd has vertices at a(2,3), b(8,4), c(12,2), and d(6,2).…
$(-8,-4)$
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a student wants to prove that the sum of the angles of triangle abc is …
$m\angle XAB + m\angle BAC+m\angle YAC = 180^{\circ}$, and the measure of alternate interior angles are equal
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8.7.3 quiz: coordinate geometry with polygons if abcde is translated 2 …
D. It will move and won't change shape or size.
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complete the converse of the given statement. if the measures of two an…
If two angles are supplementary, then their measures have a sum of 180°.
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question 2 of 10 is the following shape a square? how do you know? a. y…
D. No, because opposite sides are not parallel.
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find the length x.
$2.5$
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question 10 of 10 how do you know if two line segments are perpendicula…
C. The slope of one is the negative of the slope of the other.
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question 9 of 10 how do you know if two line segments are parallel? a. …
D. Their slopes are equal.
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find the length x.
$4.5$
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question 8 of 10 give the coordinates of point a. a. (-1,3) b. (3,-1) c…
A. (-1, 3)
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question 7 of 10. if abcde is translated 2 units to the right and 4 uni…
C. It will move, but won't change shape or size
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6 find the volume if the diameter of the fish tank is 30 cm using v = \…
C. $14,137$ $cm^{3}$
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segment addition postulate find $overline{xy}$. 1. x 7 z 9 y
$16$
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question 3 of 10 what is the polygon being rotated to create the brown …
C. Triangle
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is the following shape a right triangle? how do you know? a. there is n…
D. No, there is no right angle.
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1. the coordinates of two points on each line are given. indicate which…
\(\overleftrightarrow{AB}:m=-1\) \(\overleftrightarrow{CD}:m=-1\)
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8) stephenus went to the roman chariot races with 64 denarii. on each o…
1 denarius ### 9
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find the scale factor (level 2) question the right - triangle on the ri…
3
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find the scale factor (level 2) question the right triangle on the righ…
\(\frac{13}{4}\)
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rotations for items 1 - 2, use △bcd in the figure shown. 1. what are th…
1. **Explicación paso - a - paso**: - **Paso 1: Recuerda las reglas de rotación de \(90^{\circ}\) en torno al origen** - Para rotar un punto \((x,y)\) \(90^{\circ}\) en torno al o…
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parte b ¿cuántos galones de agua se necesitan para llenar la piscina ci…
$2943.75$ galones
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question: the right triangle on the right is a scaled copy of the right…
$\frac{17}{4}$
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2. given\tparallel lines\tconverse a. ∠9≅∠22 b. m∠8 + m∠13 = 180° c. ∠1…
## Problem 2: | Given | Parallel Lines | Converse | |---|---|---| | a. $\angle9\cong\angle22$ | $p\parallel r$ | If two lines are cut by a transversal and alternate - exterior ang…
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question 9. test geometry module 2 (without section 2.3). a constructio…
The area of the yield - sign is 576 square inches.
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question 1 of 10 is the following shape a rectangle? how do you know? a…
B. No, the opposite sides are not parallel.
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use the rectangle. round to the nearest tenth. the perimeter of the rec…
The perimeter of the rectangle is $22.4$ units. The area of the rectangle is $13.4$ square units.
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write the algebraic expression described. recall that two angles are co…
$90 - q$
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1 find the volume, v = lwh 20\ 48\ 13\ a 12,480\³ b 960\³ c 162\³ d 10,…
A. $12480\text{ in}^3$
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question 10 of 10 the lines shown below are parallel. if the green line…
A. $-\frac{1}{4}$
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use the rectangle. round to the nearest tenth. the perimeter of the rec…
The area of the rectangle is 22.4 square units.
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question 8 of 10 the lines shown below are parallel. if the green line,…
D. 5
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directions: if (lparallel m), find the value of each missing variable(s…
$x = 12$
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vocabulary match the word to the definition. deadline enable integrate …
- enable: a. To allow - integrate: d. To blend together - reveal: b. To show what may have been hidden before 1. The deadline for their important calculations was approaching fast…
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example 6 given m∠2 = 41°, m∠5 = 94°, and m∠10 = 109°, find the measure…
a. $m\angle1 = 41^{\circ}$ b. $m\angle3 = 94^{\circ}$ c. $m\angle4 = 109^{\circ}$ d. $m\angle6 = 41^{\circ}$ e. $m\angle7 = 94^{\circ}$ f. $m\angle8 = 109^{\circ}$ g. $m\angle9 = …
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find the value of x. 6. in the exercises below, determine whether ∠f an…
6. \(x = 17\) 7. Complementary 8. Neither 9. Neither 10. Comp - \(34^{\circ}\), Supp - \(124^{\circ}\) 11. \(110^{\circ}\) 12. \(70^{\circ}\) 13. \(y = 20\)
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question 7 of 10 the lines shown below are perpendicular. if the green …
D. 9
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11. if two angles are complementary, then they total 90°. converse:____…
11. Converse: If two angles total 90°, then they are complementary. Inverse: If two angles are not complementary, then they do not total 90°. Contrapositive: If two angles do not …
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question 3 of 10 parallel lines have the same slope. a. true b. false
A. True
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1 and 2, use △abc. what are the vertices of △abc produced by (△abc)=△ab…
# Explicación: ## Paso 1: Componer traducciones Para la composición de traducciones \((T_{(- 3,4)}\circ T_{(8,-7)})(x,y)\), sumamos las componentes \(x\) e \(y\) respectivamente. …
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question 3 of 5 read this excerpt the sea of faith was once, too, at th…
C. A girdle
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a maintenance - company of swimming pools must determine how many gallo…
13500 galones
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name _ quiz 2.1 - 2.4 period _ date _ e is the mid - point of df. find …
1. DE = 15, EF = 15 2. DE = 7, DF = 14 3. x = 9 4. \(\angle ABD = 22^{\circ}\) 5. \(\angle DBC = 54.5^{\circ}\)
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parte b para concluir que ∠tqz ≅ ∠mqz, ¿qué postulado o teorema de cong…
A. SAS
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la figura muestra la construcción de la bisectriz del ángulo de ∠mqt. p…
| | primer paso | segundo paso | tercer paso | |--|--|--|--| | Construye arcos con el mismo radio desde los puntos P y S que se intersequen en el interior de ∠MQT. | | | O | | Uti…
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example 4 given m∠12 = 121° and m∠6 = 75°, find the measure of each mis…
Example 4: a. $121^{\circ}$ b. $75^{\circ}$ c. $59^{\circ}$ d. $105^{\circ}$ e. $121^{\circ}$ f. $59^{\circ}$ g. $105^{\circ}$ h. $121^{\circ}$ i. $75^{\circ}$ j. $59^{\circ}$ k. …
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determine whether each statement can or cannot be assumed from the figu…
1. can be assumed 2. cannot be assumed 3. cannot be assumed 4. cannot be assumed
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for items 1 and 2, use △abc. 1. what are the vertices of △abc produced …
1. $A'(0,6)$, $B'(0,4)$, $C'(-3,3)$ 2. D. $T_{(-9,-2)}(\triangle ABC)=\triangle DEF$ 3. $m=-6$, $n = 0$ 4. Sin valores dados para las traducciones individuales, no se puede determ…
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example 3 given m∠5 = 82°, find the measure of each missing angle. a. m…
Example 3: a. $m\angle1 = 82^{\circ}$ b. $m\angle2 = 98^{\circ}$ c. $m\angle3 = 82^{\circ}$ d. $m\angle4 = 98^{\circ}$ e. $m\angle6 = 82^{\circ}$ f. $m\angle7 = 82^{\circ}$ g. $m\…
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1. explain why the verb is singular. the cumulative score of the divers…
1. The subject "The cumulative score" is singular, so the verb is singular. 2. Circle "Who". 3. changeable 4. Citations and summaries of periodical articles, including titles, aut…
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select the pair of angles which are linear angles. ○ ∠4 and ∠8 ○ ∠5 and…
C. $\angle3$ and $\angle4$
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select all of the angles for which $overrightarrow{ha}$ and $overrighta…
C. $\angle AHE$, E. $\angle EHA$
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review the diagram jk and mp are parallel. jk and mp are intersected by…
A pair of linear angles could be $\angle1$ and $\angle2$ (answers may vary depending on the specific angle - naming in the diagram, but any adjacent angles that form a straight - …
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select the angle pair which are linear angles. ∠2 and ∠6 ∠6 and ∠7 ∠5 a…
B. ∠6 and ∠7
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use the image to answer the question. if lines s and t are parallel, wh…
∠G and ∠D because they are a linear pair
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3) c = 18 cm, m∠a = 137°, b = 12 cm m∠b = 17°, m∠c = 26°, a = 28 cm
The given values of angles and side - lengths are consistent with the Laws of Sines and Cosines. So the values \(m\angle B = 17^{\circ}\), \(m\angle C=26^{\circ}\), \(a = 28\) cm …
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geometry module 2 (without section 2.5) select all of the angles for wh…
C. $\angle AHE$, E. $\angle EHA$
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lines m and n are parallel. angle e measures (3x + 18) degrees and angl…
\(\frac{26}{11}\)
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proofs about angles quick check line segment $overline{ac}$ is a perpen…
It must be the same length as segment $\overline{DE}$.
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proofs about angles quick check lenny wrote a paragraph proof of the pe…
The definition of a perpendicular bisector tells you that $\angle LMI$ and $\angle LMJ$ are right angles, not that $\angle MLI$ and $\angle MLJ$ are right angles.
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¿cuál declaración debe ser verdadera? selecciona todas las que correspo…
C. $\overleftrightarrow{AB}$ es perpendicular a $\overleftrightarrow{BC}$, D. $\overleftrightarrow{BC}$ es perpendicular a $\overleftrightarrow{CD}$, E. $\overleftrightarrow{CD}$ …
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proofs about angles quick check $overline{jl}$ is a perpendicular bisec…
9
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midterm cumulative test a nonagon is a nine - sided polygon. if a regul…
C. \(120^{\circ}\)
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12. the graph of (y = f(x)), consisting of two - line segments and a se…
Domain: $[-2,9]$, Range: $[-18,0]$ ### 14.
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which two triangles are congruent, according to the side angle side the…
The last pair of triangles are congruent according to the Side - Angle - Side theorem.
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which transformation proves △abc≅△def? o rotation of of △abc 90° clockw…
reflection of $\triangle ABC$ over the line $y = x$
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midterm cumulative test which ordered pair is the midpoint of the line …
$(-2,-0.5)$
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what reason can be used to justify the following statements: $angle1con…
Vertical angles are congruent.
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2-6 additional practice leveled practice in 1 - 4, apply the properties…
1. \(-12x^{2}\) 2. \(-\frac{3}{4}y^{2}+\frac{3}{8}y\) 3. \(-6.3m - 9.66m^{2}\) 4. \(-\frac{2}{5}n^{2}+\frac{1}{5}n\) 5. \(-\frac{3}{50}x^{2}\) 6. \(y+\frac{1}{3}y^{2}\) 7. \(5.3a^…
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midterm cumulative test johan draws a triangle that has an angle measur…
isosceles
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solve each triangle. round your answers to the nearest tenth. 1) (mangl…
For the first triangle: $m\angle A = 28^{\circ},a\approx10.0,c\approx17.0$ For the third triangle: $m\angle C = 26^{\circ},a\approx28.0,c\approx18.0$
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solve each triangle. round your answers to the nearest tenth. 1) (mangl…
$m\angle A = 28^{\circ},a\approx9.9,c\approx16.9$
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the graph of △rst is shown. the triangle is rotated 90° counterclockwis…
A. $(-8,4)$
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review the diagram. \\(\\overline{ab}\\) and \\(\\overline{cd}\\) are p…
\(\angle1\) and \(\angle2\), \(\angle3\) and \(\angle4\), \(\angle5\) and \(\angle6\), \(\angle7\) and \(\angle8\)
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what expression could be used to calculate one interior angle of a 14 -…
B. $\frac{(14 - 2)180}{14}$
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what expression could be used to calculate one interior angle of a hept…
A. $\frac{(7 - 2)180}{7}$
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what expression could be used to calculate one interior angle of a regu…
C. $\frac{(8 - 2)180}{8}$
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midterm cumulative test the graph of △rst is shown. the triangle is rot…
If we assume the original point is $(8,4)$ (as an example), the rotated point is $(-4,8)$. But since the question seems incomplete without clear original coordinates of a point in…
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if △abc is an isosceles triangle and d is the mid - point of (overline{…
SSS
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24. geometry * in the standard (x,y) coordinate plane, how many points …
J. 4
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9. a circle has radius $r = 8$. find the length of the arc determined b…
9. The length of the arc is $6\pi$. 10. The angle in radians is $\frac{4\pi}{3}$.
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select the angle pair which are alternate exterior angles. ∠2 and ∠7 ∠1…
$\angle2$ and $\angle7$
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question 1 (10 points) identify the property that justifies each statem…
A. Addition Property of Equality