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Margarita [4]
3 years ago
7

I have 2 similar right angle triangles, CDE and ADG. The length of CDE's hypotenuse is 1/3 the length of ADG's hypotenuse. The a

rea of CDE is 42. What is the area of ADG?
Mathematics
1 answer:
Orlov [11]3 years ago
8 0
<span>lengths are in ratio 1:3
areas are in ratio
1 : 3</span>²<span> = 1: 9
area of ADG = 9 x 42 = 378 </span>
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