2 years ago

What is the formula for the area A of a circle in terms of the radius r?

Mathematics

1 answer:

svet-max [94.6K]2 years ago

5 0

Answer:

n * r ^2

Step-by-step explanation:

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Anna35 [415]

80 because 65+35 equals 100 then 180-100 is 80

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3 years ago

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90 POINTS!!!!! Given: KLIJ inscr. in k(O),m∠K = 64°, measure of arc LI = 69°, measure of arc IJ = 59°, measure of arc KJ =97°

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In any cyclic quadrilateral, angles opposite one another are supplementary, meaning

$m\angle K+m\angle I=m\angle L+m\angle J=180^\circ$

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$m\angle JLK=\dfrac12m\widehat{KJ}$

$m\angle ILJ=\dfrac12m\widehat{IJ}$

and since

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and it follows that

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Answer: long range

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What is the formula for the area A of a circle in terms of the radius r?​

What is the formula for the area A of a circle in terms of the radius r?