Question

The width of a rectangle measures (9h - 1) centimeters, and its length measures (2h – 4) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle? 0-2 + 8h Submit Answer 0 -10 + 22h oh_5+ -5 + 11h O 16h - 4​

Answer 1

Perimeter of the Rectangle = 2 × ( Length + Width )

Here,

Width = ( 9h - 1 ) centimetres

Length = ( 2h - 4 ) centimetres

Perimeter = 2 × ( 2h - 4 + 9h - 1 )

Perimeter = 2 × ( 11h - 5 )

Perimeter = ( 22h - 10 ) centimetres

• ( 22h - 10 ) centimetres is the right answer.

Answer 2

• P = 22h - 10

Explanation:

Perimeter formula:

• P = 2(l + w)

Substitute the measures:

• P =
• 2(9h - 1 + 2h - 4) =
• 2(11h - 5) =
• 22h - 10

The answer options are unclear so you choose which is same with above.