Question

find the perimeter and area. round to two decimal places (hundedths).

Answer 1

ok

Area = area of the rectangle + area of the semicircle

= (22 x 10) + 3.14*5^2/2

= 220 + 39.25

= 259.25 units^2

Perimeter = perimeter of the rectangle + perimeter of the semicircle

= 22 x2 + 10 x 2 + 3.14*5

= 44 + 20 + 15.7

= 79.7 units