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posledela
3 years ago
5

Item 19 A surveyor holds a laser range finder 3 feet above the ground and determines that the range finder is 112 feet from a bu

ilding and 131 feet from the top of the building. What is the height h of the building? Round your answer to the nearest tenth. BTW HARDER QUESTION
Mathematics
1 answer:
liberstina [14]3 years ago
8 0
The building is about 70.95 feet tall.

The building and the laser range will form a right triangle. You can use the Pythagorean Theorem to find the height of the building.

112^2 + b^2 = 131^2
b = 67.95

However, don't forget to add on 3 because that is the height of the laser range.
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