1. Congruent Figures Are the figures congruent or not congruent? Explain.
COURSE 2 LESSON 7-7
Congruent Figures
Are the figures congruent or not congruent? Explain.
AB LM, BC MN, CD NO, DE OP, EA PL, A L,
B M, C N, D O, and E P.
The figures are congruent.
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2. COURSE 2 LESSON 7-7
Congruent Figures
Is the figure at the right congruent to the figure at the left?
AB QP, BC PO, CD ON, DE NM, and EA MQ.
All corresponding sides are congruent, so the figures are congruent.
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3. Congruent Figures The triangles are congruent.
COURSE 2 LESSON 7-7
Congruent Figures
The triangles are congruent.
a. Write six congruencies for the corresponding parts of the triangles.
Q F
P E
O D
DF OQ
EF PQ
DE OP
b. Find OP and m Q.
OP = 24 OP DE, so OP = DE
m Q = 53° Q F, so m Q = m F
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4. Congruent Figures ABC QRP. 1. Write the congruencies.
COURSE 2 LESSON 7-7
Congruent Figures
ABC QRP.
1. Write the congruencies.
2. Find the values of x and y.
AB QR; BC RP; CA PQ; A Q; B R; C P
x = 30º; y = 24 units
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