Circle W has a radius of 20 in and right central angle, ∠VWX. Find the length of . Leave your answer in terms of pi.
2 answers:
Answer:
Arc length = 10 pi.
Step-by-step explanation:
Given : Circle W has a radius of 20 in and right central angle.
To find :Find the length of arc in term of pi.
Solution : We have given that Radius of circle = 20 in .
Central angle = 90
Arc length = 2 *pi* r (.
= 2 * pi * 20 (.
Arc length = 40* 0.25 pi
Arc length = 10 pi.
Therefor, Arc length = 10 pi.
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Answer:
The daily cost of cooling the large warehouse with the same model of air conditioner is
Step-by-step explanation:
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If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
In this problem
The scale factor is equal to 2.5
so
The scale factor elevated to the cube is
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so