Question

two rectangles are each 12 inches long and 9 inches wide their overlap forming a square as shown if a b is equal to 7 inches then perimeter of the entire region is ​

Answer 1

Answer:

144

I hope it will helps you

Answer 2

Answer:

64 inches

Solution:

According to the question:

Given Data:

Two rectangle size = 12 inch long  

Breadth=9 inches

Square shown if a and b is equal t0 7 inches  

To Find:  

To calculate the perimeter of entire region:

Step-by-step explanation:

Step 1:

Side of rectangle = 12 inch

AB = 7 inch  

Side of Square = 12 - 7 = 5 inch

Step 2:

Perimeter of entire region = Perimeter of both rectangles - perimeter of square

= 2 * 2(12 + 9)  - 4 * 5

Step 3:

Result:

= 84 - 20

= 64 inches