Question

Area of base of cyclinder is 154 sq. M and it ht. is 15 m .find volume
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Answer 1

Given :

• Area of base of cyclinder = 154 m²

• Height of cylinder = 15 m

To find :

• volume

Formula used :

$\sf v = \pi {r}^{2} h$

where :-

• r = radius of base
• πr² = area of base
• h = height of cylinder

Therefore , if we take πr² (area of base) = a we get :-

$\sf v = a \times h$

Solution :

Area of base of cyclinder = 154 m²

Height of cylinder = 15 m

Now we will find volume :-

$\sf \implies v = a \times h$

Put :-

• a = 154
• h =15

$\sf \implies v = 154 \times 15 \: {m}^{ 3}$

$\sf \implies v = 2310 {m}^{ 3}$

Answer :

Volume of given cylinder = 2310 m³

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Learn more :

Volume of cylinder = πr²h

T.S.A of cylinder = 2πrh + 2πr²

Volume of cone = ⅓ πr²h

C.S.A of cone = πrl

T.S.A of cone = πrl + πr²

Volume of cuboid = l × b × h

C.S.A of cuboid = 2(l + b)h

T.S.A of cuboid = 2(lb + bh + lh)

C.S.A of cube = 4a²

T.S.A of cube = 6a²

Volume of cube = a³

Volume of sphere = (4/3)πr³

Surface area of sphere = 4πr²

Volume of hemisphere = ⅔ πr³

C.S.A of hemisphere = 2πr²

T.S.A of hemisphere = 3πr²