Question

The area of a trapezoid is found using the formula A=1/2h(b1+b2) , where b1 and b2 are the parallel sides of the trapezoid and h is the height of the trapezoid. What is the area, in square kilometers, of a trapezoid with bases 5 km and 7 km and height 3 km?

Answer 1

jst plug in the values in the given formula
b1=5
b2=7
h=3
Does that help? @kneumann81

Answer 2

Yes thank you! @ajprincess

Answer 3

Welcome:)

Answer 4

How would you work the problem out? @ajprincess