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What is the area of ACDE to the nearest whole number? Area of ACDE =
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What is the area of ACDE to the nearest whole number?

Area of ACDE =

What is the area of ACDE to the nearest whole number? Area of ACDE =-example-1
User Luis Fernando Alves
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Answer:

Explanation:

Area of rectangle ABCD = 84.

BC=x

We can use pythagorean to find x. 12^-6^2=c^2

C=6root3

6root3*6/2 = area of triangle ABC

ABC=18root3

Area of ACDE=84-18root3 which equals about 53

User Geforce
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