Helpppp!!! Semicircles and a Rectangle Equation

Question

This figure consists of two semicircles and a rectangle.

What is the perimeter of this figure?

Use 3.14 for  π .

1. 213.52 m
2. 316.76 m
3. 423.52 m
4. 559.52 m

Answer 1

Lets get the 2 half circles first. 2 halves=a whole. The perimeter of a circle is dpi=68*3.14=213.63.

+2*105=423.63.

Note: pi is the circumference of a 1 segment circle= 3.14159265.....

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