3 years ago

What is the area of this trapezoid?

Mathematics

2 answers:

andre [41]3 years ago

5 0

Answer:

168in2

Step-by-step explanation:

I hope this helps...

sashaice [31]3 years ago

3 0

Answer:

A = 192 in²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = $\frac{1}{2}$ h (b₁ + b₂ )

where h is the perpendicular height and b₁, b₂ the parallel bases

Here h = 12, b₁ = AB = 14 and b₂ = DC = 2 + 14 + 2 = 18, then

A = $\frac{1}{2}$ × 12 × (14 + 18) = 6 × 32 = 192 in²

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