The picture shows the top view of a piece of glass.

Question

A rectangular piece of glass is shown. The length is measured as 4 feet. The width is measured as 2 and one-half feet.

Which equations can be used to find the area, in square feet, of the piece of glass? Select all that apply.

(1 point)
Responses

A = 212 × 4
A = 2 1 2 × 4

A = 52 + 4
A = 5 2 + 4

A = (212 + 212) + (4 + 4)
A = ( 2 1 2 + 2 1 2 ) + ( 4 + 4 )

A = 52 × 4
A = 5 2 × 4

A = (2 × 212) + (2 × 4)
A = ( 2 × 2 1 2 ) + ( 2 × 4 )

A = 212 + 4
A = 2 1 2 + 4
Skip to navigation

Answer 1

The correct equations that can be used to find the area of the piece of glass are:

A = 212 × 4
A = 52 + 4
A = 52 × 4
A = 212 + 4