3 years ago

Is my answer correct ??

Mathematics

2 answers:

Mariulka [41]3 years ago

7 0

Yes that would be incorrect, it needs to be 10

Tpy6a [65]3 years ago

5 0

The largest triangle and the triangle whose hypotenuse is x are similar. So:

(21 + 4)/x = x/4

Cross multiply:

x^2 = 100

x = 10

Your answer is incorrect. It should be 10, not 20.

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