Answer: 8.632
<u>Step-by-step explanation:</u>
First, you need to find the length of AE. Since ΔAEC is a right triangle, we can use:
Next, Use Heron's formula to find the Area of ΔADE.
- AE = 3.83
- ED = 6
- AD = 9
Heron's formula is:
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2 answers:
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