Respuesta :

The area (in square feet) of a trapezoid with height h and bases b1 and b2 is 72 square feet

Area of a trapezoid

The formula for calculating the area of the trapezoid is given as:

A = 0.5(b1+b2)h

Given the following

h=12

b1=5

b2=7

Substitute

A = 0.5(5+7)*12
A = 12 * 6

A = 72 square feet

Hence the area (in square feet) of a trapezoid with height h and bases b1 and b2 is 72 square feet

Learn more on area of trapezoid: https://brainly.com/question/1463152

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