Question

you can measure the diameter of a sphere or a cycinder by using two wooden blocks and a 15 cm scale . Explain how can you measure the volume of (a) a wooden cylinder,(b) a tennis ball










please give right ans kaal exam hai yrr
please help me​

Answer 1

Answer:

Explanation:

a)in the figure we can observe that both cylinder and sphere have same base meaning that they have same diameter let it be d units

radius=d/2 units =r

the height can be measured by the scal

therfore the volume of cylinder is V=πr2 h

b)in the given figure the distance between the first cylinder and second cylinder is the diameter let it be d units

radius=d/2=r

the volume of a sphere is ⁴⁄₃πr³

this is how we can find the volume of tennis ball by given figure

Answer 2

mai tumhara sare answer ko thanks de dungii tension maath lo ok