Semester A Review Part 2 | Baamboozle - Baamboozle

English 23 Public

Parallel & Perpendicular Lines, Transformations, Congruent Triangles

Study Slideshow

Line l is parallel to line m. Find the value of x.

x = 12

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Line l is parallel to line m. Find the value of x.

x = 12

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Line y and line z are parallel. Find the value of x.

x = 15

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Compare the triangles and determine whether they can be proven congruent, if possible, by SSS, SAS, ASA, AAS, or HL. Select your answer choice.

ASA

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Compare the triangles and determine whether they can be proven congruent, if possible, by SSS, SAS, ASA, AAS, or HL. Select your answer choice.

HL

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Compare the triangles and determine whether they can be proven congruent, if possible, by SSS, SAS, ASA, AAS, or HL. Select your answer choice.

AAS

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Justify the last two reasons in the proof.

Reflexive Property of Congruence; AAS

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What is the missing reason in the following proof.

CPCTC

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What does the acronym CPCTC represent? When would we use it?

Corresponding Parts of Congruent Triangles are congruent. We would use it to prove sides or angles are congruent in congruent triangles.

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What property of congruence allows us to prove these two triangles congruent? What reason for proving triangles congruent can we use?

Reflexive Property of Congruence, side included in both triangles. SSS

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What are the measures of angle T and angle U?

angle T = 72 degrees and angle U = 54 degrees

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Find the value of x.

x = 7

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Find the measures of angle M and angle N.

angle M = 76 degrees and angle N = 76 degrees

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A translation with the given rule (x,y) -> (x+5,y+7) is translating which directions?

Right and up

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Triangle ABC with vertices A(-4, 2), B(4, 7), and C(5, 1) is reflected across the x-axis. What are the coordinates of A'B'C'?

A'(-4,-2, B'(4,-7), and C'(5,-1)

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Rectangle PQRS with vertices P(1, 2), Q(2, 5), R(8, 3), and S(7, 0) is reflected across the y-axis. What are the coordinates of its image?

P'(-1,2), Q'(-2,5), R'(-8,3), and S'(-7,0)

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