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lapo4ka [179]
3 years ago
10

Find the area of the trapezoid

Mathematics
2 answers:
JulijaS [17]3 years ago
8 0
<span>Area of the trapezoid = 1/2(b1 + b2) h

b1 = top base
b2 = bottom base
h =  height

so
A = 1/2(20 + 25)(15)
A = 1/2(45)(15)
A = 337.5

answer
B. 337.5 ft^2</span>
lisov135 [29]3 years ago
4 0
Hello!

To find the area of a trapezoid you use the equation

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

A is area
a and b are the base length
h is height

Put in the values you know

A =  \frac{20 + 25}{2} * 15

Add

A =  \frac{45}{2} * 15

Divide

A = 22.5 * 15

Multiply

A = 337.5

The answer is B) 337.5 ft squared

Hope this helps!
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