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4 votes
Find a similarity ratio is the ratio of perimeter's for to regular pentagons with areas of 16 cm Square and 49 cm Square

User Arkan
by
7.4k points

1 Answer

2 votes

Answer:

4 : 7

Explanation:

Given 2 similar figures the if the ratio of perimeters = a : b

The the ratio of areas = a² : b²

Here

ratio of areas = 16 : 49 , then

ratio of perimeters =
√(16) :
√(49) = 4 : 7

User Troy Gizzi
by
8.4k points

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