Question

Find the perimeter of the figure to the nearest hundredth.​

Answer 1

61.12 units²

Explanation:

Area of semi-circle =
`(2r\pi )/(2)`

Area of rectangle = l*w

Let's do the circles first.

A =
`(2(4)(3.14))/(2)`

A =
`(25.12)/(2)`

A = 12.56

Since there are two semi-circles with the same measurements, then we're going to multiply 12.56 by 2.

12.56 * 2 = 25.12

Now, let's do the rectangle.

A = 6 * 6

A = 36

Now, we have to add up the two areas so we can find the total area of the shape.

36 + 25.12 = 61.12

So, the area of the shape is 61.12 units²

Answer 2

49.13 in

Explanation:

circle circumference: 25.13

rectangle perimeter: 24

total: 49.13