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zheka24 [161]
3 years ago
12

A hypotenuse of a right triangle is 52 in. One leg of the triangle is 8in. more than twice the length of the other. What is the

perimeter of the triangle?
Mathematics
2 answers:
Reptile [31]3 years ago
5 0

Answer:

120 in.

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

DaniilM [7]3 years ago
3 0

c=52, a=2b+8

<span>
Pythagorean Theorem = a^2+b^2=c^2</span>

<span>
(2b+8)^2+b^2=52^2</span>

<span>
<span> 4b^2+32b+64+b^2=2704</span></span>

<span><span>
5b^2+32b-2640=0 </span></span>

<span>
b=20 </span>

a= 2(20)+8 = 48

<span>48+20+52 = 120</span>


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