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3 years ago

15

The ratio of the areas of two similar polygons is 400:25. what is the ratio of their corresponding sides

2 answers:

Bogdan [553]3 years ago

3 0

The ratio of areas is given by:
A1 / A2 = 400/25 = k ^ 2
Therefore, the relationship of the sides is given by:
L1 / L2 = k
Clearing k we have:
k = root (400/25)
Rewriting we have:
L1 / L2 = k = 20/5
Answer:
The ratio of their corresponding sides is:
20: 5

Tasya [4]3 years ago

3 0

Answer: 16:1

simplify 400:25 by dividing 400 by 25, which is 16.

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Read 2 more answers

Select the correct answer. Simplify the expression below. 4x(3x − 7) − 19x2 A. -7x2 − 7 B. -35x2 C. -7x2 − 28x D. -31x2 − 28x

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