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What is the perimeter of this triangle above?​
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1 vote
What is the perimeter of this triangle above?​

What is the perimeter of this triangle above?​-example-1
User Olakunle
by
3.2k points

1 Answer

4 votes

Answer: 30

Explanation:

a^2+b^2=c^2

a^2+5^2=13^2

(square everything)

a^2+25=169

(subtract 25 from 169)

a^2=144

(square root everything)

a=12

12+5+13=30

User Shadros
by
3.3k points
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