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OLEGan [10]
3 years ago
9

Idk how to do this!!

Mathematics
1 answer:
GaryK [48]3 years ago
6 0

Answer:

2 : 5

Step-by-step explanation:

Given 2 similar figures with ratio of sides = a : b, then

ratio of areas = a² : b²

Given ratio of areas = 4 : 25, then

ratio of sides = \sqrt{4} : \sqrt{25} = 2 : 5

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