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I need help pleaseee

I need help pleaseee-example-1

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Answer:


x = 6.25

Explanation:

Since the quadralterials are similar and the perimeter has a ratio of 12:5 the sides also have a ratio of 12:5.

Set up the proportion.


(12)/(5) = (15)/(x)


12x = 75


x = 6.25

User Chris Brand
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