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What is the perimeter of the triangle?​

What Is The Perimeter Of The Triangle class=

Sagot :

Answer:

48 in

Step-by-step explanation:

use Pythagorean Theorem to find x:

12²+16²=x²

144+256=x²

x²=400

x=20

12+16+20=48

A perimeter of the triangle is 28in