Math, asked by shreyasamin66, 1 year ago

volume of a cone is 6280 cubic cm and base radius of the cone is 10 cm find its perpendicular height

Answers

Answered by Anonymous

Answer:

Volume of cone = 6280 cm cube .

But volume formula of cone = 1/3 π× r × r × h

1/3 π × r × r × h = 6280

1/3 × 22/7 × 20 × 20 × h = 6280

419.04 × h = 6280

h= 6280/ 419.04

h= 14.98

h = 15 cm ( approx )

onlinewithmahesh: Ur answer is wrong dear

onlinewithmahesh: The radius is 10 not 20

atd01: How is it right? Please explain

atd01: You are mistaken. Read the question properly. It says "base radius" is "10cm".

onlinewithmahesh: Your answer is wrong whether u except or not

onlinewithmahesh: U ve to take the radius as 10 cm ,and u ve created ur own question by taking the radius as 20cm. U ve changed the whole question. Plss try to understand

Answered by atd01

1/3 π r2 H = 6280
1/3 x 22/7 x 10 x 10 x H = 6280
H = 59.9 cm

atd01: Is this correct?

atd01: If yes, please mark it as brainliest

shreyasamin66: can u just expand it

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