from a solid cylinder whose height is 8 cm is surmounted on a hemisphere of radius equal to the cylinder total height of cup is 11.5cm find the amount of tea it can hold
Answers
Answered by
1
Answer:
gevrbfanstmsymarharharj
Answered by
1
Answer:
228.8
explanation-
r = 11.5 - 8 = 3.5
vol of tea = vol of cylinder + vol of hemisphere
= pi r square h + 2/3 pi r cube
= 22/7 × 7 × 8 + 2/3 × 22/7 × 7 × 3.5
= 22 x 8 + 44 × 1.2
= 176 + 52.8
= 228.8
Similar questions