Question

s. Choose the correct answer Scaristiying the Statements
Statement (A): The ratio of volume of Cone and cylinder of Same base and same height is 3:1.
Statensent (B); The ratio of volumes of Sphere and Cone Of Same radius and Same height is 2:1
(i)Both A and B are true(ii)A is true , B is false.
(iii) A is false, b is true
(iv) Both A and B are false​

Answer 1

Answer:

The answer is a option A

Answer 2

Answer:

Option iii)A is false ,B is true

Step-by-step explanation:

A is false

Volume of cone =1/3 pi r2 h

volume of cylinder =pi r2 h

Volume of cone/volume of cylinder =1/3 pi r2 h/pi r2 h

Ratio =1:3

1:3 is not equal to 3:1

B is true

Height of sphere =2r

Volume of sphere =4/3pi r3

Volume of cone =1/3 pi r2 h

h=2r

1/3pi r2 *2r=2/3pi r3

V of sphere/v of cone =4/3pi r3/2/3pi r3

Ratio=2:1

Hope it helps

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