Question

What is the area of the figure below?

Use 3.14 for it.
fi6 cm
7 cm
A 42 cm
B 61.2 cm?
C 80.5 cm?
D 118.9 cm?

Answer 1

option B

Explanation:

The figure is combination of parallelogram and semi- circle. So,

area = area of parallelogram + area of semi-circle

`Area \ of \ parallelogram = base * height = 7 * 6 = 42 cm^2\\\\Area \ of \ semi-circle = (1)/(2) \pi r^2 = (1)/(2) * 3.14 * 3.5^2 = 19.2cm^2\\\\Therefore \ Area = 42 + 19.23 = 61.2cm^2`