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I dont know how to do this pls help ​

I dont know how to do this pls help ​-example-1

1 Answer

10 votes

Answer:

1) 225

2) 2304

Explanation:

1)

Use geometric mean of legs


x = √((16+9)^2 * 9^2) = √(25^2 * 9^2) = 25 * 9 = 225

2)

Use geometric mean of altitude


x = √((100-36)^2 * 36^2) = √(64^2 * 36^2) = 64 * 36 = 2304

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