Question

Find the Perimeter of the figure below, composed of an isoceles trapezoid and one semicircle. Rounded to the nearest tenths place

Answer 1

42.28

Explanation:

Semi-circle:

P = 2(3.14)(2) = 10.28

Trapezoid:

16 + 4 + 6 + 6 = 32

32 + 10.28 = 42.28

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Answer 2

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

Explanation:

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