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Ghella [55]
4 years ago
9

Find the area of the figure. If needed, round to the nearest tenth. Isosceles trapezoid

Mathematics
2 answers:
Over [174]4 years ago
6 0

Answer:

Area=18 sq. ft

Step-by-step explanation:

Area of a trapezoid =\frac{a+b}{2} h

Area =\frac{4+8}{2} (3)

Area =\frac{12}{2} (3)

Area = 18 sq. ft

choice b.

zysi [14]4 years ago
5 0

Answer:

Step-by-step explanation:

1. A=(a+b)*(h/2)

2. A=(4+8)*(3/2)

3. A=12*(3/2)

4. A=12*1.5

5. A=18 sq ft

a=base 1, which is 4 ft

b= base 2, which is 8 ft

h= height, which is 3 ft

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\huge\boxed{600,000 + 80,000 + 700 + 5}

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We don't need to keep the zeros.

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