Question

Find the perimeter of the triangle.96202848

Answer 1

Answer:

Perimeter of the triangle is 48.

Step-by-step explanation:

First, you need to calculate all sides of the triangle. You know two of them and you can use Pythagoras Theorem for calculating the third side. Pythagoras Theorem is a²+b²=c²

Here, you know a and b. So 12²=144 ;  16²=256

144+256=400

Now, you need to find root.

√400=20

The third side (c) is 20.

Now you add up all sides.

20+12+16=48

I hope I helped! I will be glad, if you mark my answer brainliest