Question

5) Need Pythagorean Thm


Find the perimeter of the composite shape.

Answer 1

The perimeter is 37.65 in

Explanation:

Pythagorean Theorem:

a² + b² = c²

7² + 3.5² = c²

49 + 12.25 = c²

√61.25 = √c²

7.826 = c

7.826 x 2 = 15.65

5 x 4 = 20 (square)

2 + 20 + 15.65 = 37.65 (all sides)