Question

Please give an explanation!!!

A composite figure is shown below. Part of the expression used to calculate the area of the figure is shown.


A) 4

B) 5

C) 5.5

D.6
EDIT:B)

Answer 1

d

Explanation:

Answer 2

• B) 5

Explanation:

The area is the sum of three sections: rectangle and two same triangles

Rectangle has sides of

• 10 and 9 - 4 = 5

Triangles have sides of

• 4 and 10/2 = 5

The missing number is 5 for both parts of the equation

Correct option is B