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(05.02)Alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. Calculate the area of the isosceles trapezoid.


Isosceles trapezoid with top base 14 feet, bottom base of 18 feet, and height of 8 feet.

112 ft2

128 ft2

132 ft2

144 ft2

Respuesta :

sqdancefan

Answer:

  128 ft²

Step-by-step explanation:

The formula for the area of a trapezoid applies:

  A = (1/2)(b1 +b2)h . . . . . where b1, b2 are the base lengths and h is the height

For Alex's dimensions, the area is ...

  A = (1/2)(14 ft +18 ft)(8 ft) = 128 ft²

akirafuentes08

Answer:

128 ft2

Step-by-step explanation:

I did this on my test OK PPL

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