Question

Find the perimeter of the figure. If you need to use Pi in your computation, approximate its value as 3.14.
Rectangle topped by a semicircle
A rectangle topped by a semicircle. The rectangle has length of 18 meters and width of 15 meters. The circle has diameter 15 meters.
a.
98.10 m
b.
52.57 m
c.
89.55 m
d.
74.55 m



Please select the best answer from the choices provided


A
B
C
D

Answer 1

something like this?

Answer 2

you can add up the flat sides of the rectangle (18, 18, and the bottom side 15)
and add half the circumference of the circle ( 0.5 * pi * d)