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sdas [7]
3 years ago
9

Find the corresponding point on the unit circle for the radian measure given below. 0=7pi/2

Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answer:

\frac{7\pi}{2} = \frac{3\pi + 4\pi}{2} = \frac{3\pi}{2} + 2\pi => (0, -1)

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A cake has a circumference of 25 1/7 inches. What is the area of the cake? Use 22/7 to approximate pi
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To calculate for area given the circumference we proceed as follows:
C=2πr
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thus plugging in our formula to solve for r we get:
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3 years ago
Khan Academy Volume of Sphere Answers!!!
agasfer [191]

Explanation:

The N stands for Pi so when you type in the answers to Khan Academy use the Pi symbol when theres an N! These are the common questions and common radius Khan Academy gives when they ask to find the radius of the circle.

Answers:

For 4 - 267.95  

For 1/4 - 1/48n  

For 1 - 4/3n    

For 9 - 972n

For 7 - 1372/3n

For 6 - 288n

For 3 - 36n

For 10 - 4000/3n

For 8 - 2048/3n

For 1/2 - 1/6n

For 5 - 500/3n

For 2 - 33.49

Step-by-step explanation:

<u><em>I did the go math so all of these rights and the majority of the answers are the questions Khan Academy will ask you to find the radius of the circle.</em></u>

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