Question

surface area and in which situation
(a) To find how much it can hold.
(b) Number of cement bags required to plaster it.
(c) To find the number of smaller tanks that can be filled w
water from it.
(b) Surface area
Solution: (a) Volume
(C) Volume
Question 2. Diameter of cylinder A is 7 cm, and the height is 14
cm. Diameter of cylinder B is 14 cm and height is 7 cm. Without
doing any calculations can you suggest whose volume is greater?
Verify it by finding the volume of both the cylinders. Check whether
the cylinder with greater volume also has greater surface area?
Solution:In volume of a cylinder, the radius is multiplied by
squaring it.
.. Volume of cylinder B will be more than that of A.​

Answer 1

Answer:

1.a volume

b surface area

c volume

2. of cylinder A