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2 votes
2 votes
Find the area of the shaded region


Find the area of the shaded region ​-example-1
User Amavroudakis
by
2.4k points

2 Answers

13 votes
13 votes

Answer:

68

Explanation:

The formula of a trapezoid is
A = (a+b)/(2) h
Use the values given in the equation:

A = (17+9)/(2) *8
A = 13*8

A=104 (This the area of the overal trapezoid)

To find the area of the inner unshaded triangle, simply multiply 9 (Base) times height (8) * 1/2 to get 36

Then subtract 36 from 104 and you get 68

User Hidarikani
by
2.7k points
25 votes
25 votes

Answer:

68 units sq

Explanation:

You have to find the total area of all the shapes and subtract the unshaded.

(9 + 17) * 8 / 2, formula

26 * 4 = 104

Then find the unshaded part

9 * 8 / 2

9 * 4

= 36

104 - 36 = 68

User Gosom
by
2.9k points