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Please help!! i don’t understand how to do this

Please help!! i don’t understand how to do this-example-1

1 Answer

3 votes

Answer: A is the right angle

Explanation:

a. 20^2 + 15^2 = 25^2

400 + 225 = 625

625 = 625

hope this helps :)

User Yasir Ijaz
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