Which formula would you use to calculate the circumference of a circle where r=
radius?
...
Mathematics, 17.04.2020 21:34, amourayanna321
Which formula would you use to calculate the circumference of a circle where r=
radius?
A
C=π2r
B
C=2πr
C
C=r2π
D
C=πr2
Answers: 1
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40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
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From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?
Answers: 2
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