If the original angle is x degrees then its supplement is 180 - x degrees.
we have the equation:-
180 - x = 3x + 20
160 = 4x
x = 40
The original angle is 40 degrees and its supplement is 140 degrees
The radius is 6 feet. The radius will always be half of whatever the diameter is
Just times 12 x 7 that should give you the answer
Answer:
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Step-by-step explanation:
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Answer:
$1764
Step-by-step explanation:
2800 x 9 = 25200
7% of 25200 = 1764