I believe it is D. Hope this helps!
Answer:
4 : 7
Step-by-step 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 =
:
= 4 : 7
Answer:
Step-by-step explanation:
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Answer:
x=2 or 5/3
Step-by-step explanation:
the explanation is in the picture
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