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22-04-2021
Mathematics

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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 class=

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SENBugha SENBugha

22-04-2021

Answer:

Step-by-step 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

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