3 years ago

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

Mathematics

1 answer:

kykrilka [37]3 years ago

6 0

Answer:

202.5

Step-by-step explanation:

$\frac{L}{45}$ = $\frac{90}{20}$ → $\frac{L}{45}$ = $\frac{9}{2}$

9 x 45 = 405 → 2L=405

L= $\frac{405}{2}$ → L = 202.5

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