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Determine the area of the figure.

Determine the area of the figure.-example-1
User Fervid
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5 votes

Answer: (x + 11) cm²

Explanation:

The formula for the area of a trapezoid is
(1)/(2)(a+b)h, where

  • a and b are the lengths of the top and bottom sides, and
  • h is the height of the figure.

For this figure,
a = 5 and
b= x+6 (the top and bottom sides), while
h=2 (the height).

If we suppose
A is the area, plugging these values in, we get


A = (1)/(2)(5 + x + 6)*2


A = (1)/(2) * 2 * (x + 11)


A = x + 11

All the lengths are in cm, so the area will be (x + 11) cm².

User RightmireM
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