Math, asked by filzaabeer30, 7 months ago

mixture would be required to build 14 such pillars?
A soft drink is available in two packs ) a tin can with a rectangular
base of length 5 cm, breadth 4 cm and height 15 cm, and a plase
cylinder with circular base of diameter 7 cm and height 10 cm Which
container has greater capacity and by how much?
There are 20 cylindrical pillars in a building each having a diameter of
50 cm and height 4 m. Find the cost of cleaning them at 14 per m.
The curved surface area of a right circular cylinder is 44. Ette
radius of its base is 0.7 m, find its (1) height and b) volume
The lateral surface area of a cylinder is 942 on and its height is 5c
Find (i) the radius of its base and in its volume. (Take r=3.14)
The capacity of a closed cylindrical vessel of height 1 m is 154 litres
Find the area of the metal sheet needed to make it
The inner diameter of a cylindrical wooden pipe is 24 cm and its outer
diameter is 28 cm. The length of the pipe is 35 cm. Find the mass of the
pipe, if 1 cm of wood has a mass of 0.6 g
--​

Answers

Answered by DollyRajoriya
1

Step-by-step explanation:

). Given, Length=5cm,

Width=4cm,

Height =15cm

V=l×b×h

=5×4×15=300cm

3

(ii). Given, Diameter =7cm,

Height=10cm,

π=

2

7

Volume =πr

2

h

=

7

22

×

2

7

×

2

7

=77×5=385cm

3

Difference =385cm

3

−300cm

3

=85cm

3

.

Hence, Cylinder container has greater capacity by 85 cubic cm.

Similar questions