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Lubov Fominskaja [6]
3 years ago
14

Find one area of each triangle. Round intermediate values of the nearest tenth.

Mathematics
1 answer:
AlladinOne [14]3 years ago
6 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

Below is the solution:

<span>7^2 + b^2 = 8^2
</span><span>49 + b^2 = 64
</span><span>b^2 = 15
</span>b = √15quare 
b = <span>3.87</span>
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