# 3. what is the perimeter of the

triangle shown below?

(3x² – 2x) cm

(2x² + 7) cm

(x² + 12x - 5) cm

Answers: 1

## Answers

3. what is the perimeter of thetriangle shown below? (3x² – 2x) cm(2x² + 7) cm(x² + 12x - 5) cm...

Perimeter is 6x² + 10x + 2

Step-by-step explanation:

Given:

a = (2x²+7)b = (x²+12x-5)c = (3x²-2x)Find: Perimeter of Triangle

Equation for Perimeter of Triangle:

P = a + b + c

P = (2x²+7)+(x²+12x-5)+(3x²-2x)

P = 6x² + 10x + 2