Math, asked by uday9476, 11 months ago

what will be20 surface area of cone whose slant height is 21 cm and diameter is 7 cm

Answers

Answered by haridasan85

0

Answer:

SA= πr (I + r) = 22x3.5/7 (21+3.5)

269.5cm2

surface area of the CONE =269.5cm2

Previous Question

Next Question

Similar questions

Math, 6 months ago

in the given figure l parallel to M if angle 1 angle to are in the ratio 2 ratio 3 find all the angles...

Math, 6 months ago

√10 ko sankhya rekha par nirupit karo...

Math, 6 months ago

Make the abstract nouns from the following: e.g. kind - kindness Abstract Abstract Adjectives Verb Noun Noun wise wisdom. correct believe beautiful beauty goodness live good think healthy...

English, 11 months ago

who is the President of America...

Social Sciences, 11 months ago

information about the images given above ...

Math, 1 year ago

convert ruppees90 ruppe es 90 into pai...

Accountancy, 1 year ago

50 paise ko decimal mein Kaise likhte...

Biology, 1 year ago

What are the various irrigation methods adopted in India...