Question

Somebody help pls


`help \: pls`
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Answer 1

As it is a right angle triangle, you can find a by Pythagoras Theorem.

`{a}^(2) + {51}^(2) = {60}^(2) \\ a = \sqrt{( {60}^(2) - {51}^(2) )} \\ a = 31.63 \: yd`