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4 years ago

help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

horsena [70]4 years ago

6 0

The area of the room is 12yd2 You would do 3+3=6 for the sides, and then the leftover is 8, divided by 2 would be 4 for both sides. And 3 times 4 equals 12.

lara31 [8.8K]4 years ago

5 0

Since the room is a rectangle, you can assume that two sides of the room are 3 yards long.
14- 2(3) = 8
the 8 yards left accounts for the other two sides so you have to divide it by two to get the length of a single side. 4.
to find area, just multiply the 3 by 4 and get 12 square yards

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The resultant direction can be found using the definition of the tangent function.

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... α = arctan(2.01) = 63.55°

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