4 years ago

Pls answer this I really need help

Mathematics

1 answer:

Nady [450]4 years ago

3 0

Answer:

320 ft²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = $\frac{1}{2}$ h (a + b)

where h is the perpendicular height and a, b are the parallel bases

Here h = 16, a = 18 and b = 12 , thus

A = $\frac{1}{2}$ × 16 × (18 + 12) = 8 × 40 = 320 ft²

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