3 years ago

Find the length of the missing side

2 answers:

Vinil7 [7]3 years ago

3 0

Answer is as shown in the picture.

3 0

Use the Pythagorean theorem:

$x^2+11^2=18^2\\\\x^2+121=324\ \ \ \ |-121\\\\x^2=203\to\boxed{x=\sqrt{203}\ m}$

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