7.1.3 Triangle Similarity: AA, SSS, and SAS - Worksheet (continued)
Example 4: 7. Given:
8. Given: SQ = 2 QP , TR = 2 RP Prove: △ PQR ~ △ PST
MN KL Prove: △ JMN ~ △ JKL J N M
K
L
9. The coordinates of A , B , and C are A (0, 0), B (2, 6), and C (8, − 2). What theorem or postulate justifies the statement △ ABC ~ △ AEF , if the coordinates of E and F are twice the coordinates of B and C ?
Example 5: 10. In order to measure the distance AB across the meteorite crater, a surveyor at S locates points A, B, C, and D as shown. What is AB to the nearest meter? nearest kilometer?
A
733 m
C
586 m
S
533 m
644 m
D
800 m
B
77
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