A copy machine makes 36 copies per minute. How long does it take to make 117 copies
2 answers:
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Answer:
2.09 sq. units
Step-by-step explanation:
We can simply use the formula for area of a sector of a circle.
Area of sector =
Where is the angle and r is the radius.
<em>It is given that the angle is 15 and radius is 4. We plug them in and find the area:</em>
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<em>Thus area of sector is 2.09 sq. units.</em>