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Can anyone explain this thank you

Can anyone explain this thank you-example-1

1 Answer

4 votes

Answer:

89.8ft

Explanation:

678-672=6, the value for line ZW

Using Pythagoras theorem, then t²+6²=90²

t²=90²-6²

t²=8100-36

√t²=√8064

t=89.8ft

User Vitaliy Polchuk
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