Question

Myra's sailboat has a small glass window that allows light to enter the cabin. The window is shaped like a rectangle with semicircles on both ends. The dimensions are shown in the diagram below.
Which measurement is closest to the area of the glass window in square inches? Use 3.14 for pi?

A. 3 square inches
B. 153.48 square inches
C. 103.24 square inches
D. 253.96 square inches

Answer 1

Answer:

C.)

Step-by-step explanation:

Add the area if the rectangle, to the area of the two semi-circles.

Area of Rectangle: L: 6$\frac{5}{8}$ in times W: 8 in = 53 in

Area of Semi-circle: $\frac{1}{2}$(πr2): $\frac{1}{2}$(π(4)2) = 25.13  

(r is always half of diameter (d) so r=4)

53 + 25.13 + 25.13 = 103.26

Answer 2

I’m pretty sure it’s C