Question

This figure consists of a rectangle and a quarter circle.

What is the perimeter of this figure?

Use 3.14 for π.

SOMEONE PLEASE HELP ME!! 40 POINTS

Answer 1

61.27

Explanation:

Circle perimeter formula: C=2πr

Quarter circle=2πr/4. Given r=11cm

2x3.14x11/4=17.27

Rectangle perimeter: C=2(a+b)

=2（2+20）=44

so, total: 17.27+44=61.27