The expression 16x2 +40x+25 represents the area of a square rooftop. write an expression that represents the perimeter of the rooftop?

Question

The expression 16x2 +40x+25 represents the area of a square rooftop. Write an expression that represents the perimeter of the rooftop?

Step-by-step explanation:

Find the lenght with the inverse formula.

If A = l²

l = √A

then you find the perimeter multipling l * 4

your expression is:

4 * √(16x2 +40x+25)

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²