This figure is made up of a quadrilateral and a semicircle.
what is the area of this figure?
use 3.14 for pi. round your answer to the nearest tenth.
a.) 22.8 units²
b.) 40.4 units²
c.) 45.5 units²
d.) 74.5 units²

The correct option is B. The area of the figure is 40.4 units².

Step-by-step explanation:

The line AB divides the figure in two parts one is a rectangle and another is semicircle.

The distance formula is

The length of AB is

The length of AD is

Since AB=AD, therefore ABCD is a square. The area of the of square is

The area of square is 29 units².

The area of a semicircle is

Since AB is the diameter of the semicircle, therefore the radius of the semicircle is

The area of the semicircle is

The area of the figure is

Therefore the area of the figure is 40.4 units². Option B is correct.

1; 35 is the ratio

step-by-step explanation: