3 years ago

Find the area of the shaded region of the trapezoid.

Mathematics

1 answer:

myrzilka [38]3 years ago

6 0

Answer:

Step-by-step explanation:

Area of Trapezoid

Area = (b1 + b2)*h/2

Area = (9 + 13)*11 /2

Area = (22) * 11/2

Area = 121 sqr. units.

Area of the unshaded triangle

Area = 1/2 b * h

Area = 1/2 9 * 11

area = 49.5

Area of the shaded region

Area = 121 - 49.5

Area = 71.5

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Step-by-step explanation:

Given expression is;

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Subtracting $b_2$ from both sides

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