Question

If a rectangle has a perimeter of 70, a length of x and a width of x - 9, find the value of the length of the rectangle. 22 4 13 31

Answer 1

Answer:

The answer is D) 22

X = 4

Length = 4

Width = - 5

Perimeter = 8 + -10

Perimeter = - 2

X = 31

Length = 31

Width = 22

Perimeter = 62 + 44

Perimeter = 106

X = 13

Length = 13

Width = 4

Perimeter = 26 + 8

Perimeter = 34

X = 22

Length = 22

Width = 13

Perimeter = 44 + 26

Perimeter = 70