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Tom [10]
2 years ago
15

Find the EXACT circumference and area of a circle that has a radius of 6 cm. (use pi for )

Mathematics
1 answer:
irina [24]2 years ago
5 0
Circumference of circle = 2 pi r
= 2 x 3.14 x 6
= 6.28 x 6
= 37.68 cm

Area of circle = pi r^2
= 3.14 x 6^2
= 3.14 x 36
= 113.04 cm^2
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Answer:

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And we know that it makes an angle of 65° with the horizontal (i guess this is measured between the hypotenuse and the horizontal adjacent to the kite.

This angle is complementary to the top angle of our triangle rectangle, such that A + 65° = 90°

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We can use the relation:

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Sveta_85 [38]

Answer:

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Step-by-step explanation:

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Thursday: The original ratio was 5 to 2 And the info tells us that the new ratio is 55 to ?. To find the first part we have to find how we got from 5 to 55. 5 * 11 = 55. So to find out the 2nd part you do 2 * 11 = 55. We multiply 2 because That's the original 2nd part. We multiply 11 because that's how we got to 55 in the 1st part. So the answer is 22 for Thursday.

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Answer:

Step-by-step explanation:

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Answer: that would be 76% hope that helps



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