Question

Kim is making a cake in the pan that is shaped like a trapezoid the pain has a height of 5 inches on the top and bottom bases are 10 inches and 20 in how much frosting is needed to cover the top of the cake

Answer 1

Answer:

75in²

Step-by-step explanation:

$A=\frac{a+b}{2} h$

a and b are the value of the bases. h is the height of the trapezoid

Plug in the numbers

$A=\frac{10+20}{2}5$

$A= \frac{30}{2} 5$

A= 15 · 5

A= 75