Circumference of entire circle = 2 * PI * 10
circumference of entire circle =
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<span>
<span>
62.832 feet
81 degrees is (9/40) of a circle
62.832 * </span></span></span><span>(9/40) = </span>
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<span>
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14.1372
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Source:
http://www.1728.org/radians.htm
Answer:
-7
Step-by-step explanation:
it is possible because x is just a letter representing the unknown nos
You have written exactly the same number twice, so neither of them is bigger.
<span>a = Lw
---
1/2 = (2/3)w
w = (1/2)(3/2)
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w = 3/4 yard</span>