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strojnjashka [21]

2 years ago

11

A roof has a cross section that is a right triangle. The diagram shows the approximate dimensions of this cross section. Find th

e height h of the roof. Round your answer to the nearest tenth.

1 answer:

Amiraneli [1.4K]2 years ago

8 0

H^2+y^2=144
(37-y)^2+h^2=35^2
Solve for y which is that small line in the 37. Y=3.89
Then h^2+3.89^2=144
Solve for h=11.4

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