Question

19. Area of the circular base cylinder is 22 cm2

hdeight is 10cm, then volume

of he cylinder is

(A)2.2cm3

(B)22cm3

(C)220cm3

(D)2200cm3​

Answer 1

Answer:

volume of cylinder is equal to 220 cm^3

Step-by-step explanation:

Answer 2

EXPLANATION.

Area of circular base of cylinder = 22cm².

Height of cylinder = 10cm.

As we know that,

Area of circular base of cylinder = πr².

⇒ πr² = 22.

⇒ 22/7 x r² = 22.

⇒ r²/7 = 1.

⇒ r² = 7cm.

Volume of cylinder = πr²h.

⇒ 22/7 x 7 x 10 = 220cm³.

Volume of cylinder = 220cm³.

Option [C] is correct answer.

                                                                                                                     

MORE INFORMATION.

(1) = Volume of cuboid = L x B x H.

(2) = Volume of cube = a³.

(3) = Volume of cylinder = πr²h.

(4) = Volume of cone = 1/3 πr²h.

(5) = Volume of sphere = 4/3 πr³.

(6) = Volume of hemisphere = 2/3 πr³.