Asemicircle is attached to the side of a rectangle as shown.

what is the best approximation for the area of this figure?

use 3.14 to approximate pi.

select from the drop-down menu to correctly complete the statement.
the area is
a 62.1 cm²
b 117.4 cm²
c 122.1 cm²
d 164.5 cm²

Option C

Step-by-step explanation:

we know that

The area of the figure is equal to the area of a rectangle plus the area of semicircle

see the attached figure to better understand the problem

Step 1

Find the area of the rectangle

The area of the rectangle is equal to

we have

substitute

Step 2

Find the area of semicircle

The area of semicircle is equal to

we have

substitute

Step 3

Find the area of the figure

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column