The length around the outside of semicircle C from point A to point D to point B is 37 inches. The perimeter of semicircle C is 60.57 inches. Use 3.14 for . Round to the nearest hundredth. The area of semicircle C is square inches.

Therefore,

The area of semicircle C is 584.20 square inches.

Step-by-step explanation:

Given:

The perimeter of semicircle C, is 60.57 inches.

pi = 3.14

let ''r'' be the radius of circle,

To Find:

Area of Semi Circle = ?

Solution:

The perimeter of semicircle with radius 'r' is given by,

Substituting the values we get

Now, for area of Semi Circle we have,

Substituting the values we get

Therefore,

The area of semicircle C is 584.20 square inches.

560

step-by-step explanation:

giggidy

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.