Math, asked by sumanpattanayak6212, 1 year ago

The circumference of a circle of radius 10.5 cm is

Answers

Answered by aishwaryash321
2
R = 10.5 = 21/2
Since C = 2πR
=> C = 2*22/7*21/2
=> C = 66

aishwaryash321: So writing cm will be absolutely wrong
aishwaryash321: So using my brain I have not mentioned the unit.
aishwaryash321: Don't forget to mark me the brainliest
Vanessa1432: excuse me.....but in the question the radius is of 10.5 cm
Vanessa1432: unit is denoted dear
aishwaryash321: Oh sorry
aishwaryash321: aishwaryash321
Sorry the screen of my computer is not working properly
Vanessa1432: its okay dear.... every one does mistakes
aishwaryash321: Please mark me the brainliest
aishwaryash321: I am having 628 points out of 500 because of this only
Answered by Vanessa1432
5
pls refer to this pic above for the answer......pls mark as Brainiest !!!
Attachments:

aishwaryash321: In question unit was not asked
aishwaryash321: If you will do like this you will fail in the bored exam
aishwaryash321: Be attentive
Vanessa1432: got it
aishwaryash321: Sorry the screen of my computer is not working properly
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