Find the distance across the lake. Assume the triangles are similar. A. 490 m B. 235 m C. 210 m D. 190 m

asked Mar 14, 2024 198k views

5 votes

Find the distance across the lake. Assume the triangles are similar.

A. 490 m
B. 235 m
C. 210 m
D. 190 m

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2 votes

$\cfrac{L}{60}=\cfrac{70}{20}\implies \cfrac{L}{60}=\cfrac{7}{2}\implies 2L=420\implies L=\cfrac{420}{2}\implies L=210$

Liyali answered Mar 18, 2024