Question

answer please please please please please please please please please please please ​

Answer 1

Answer is 3638.25

Step-by-step explanation:

Radius of hemisphere = 21/2 cm

Height of hemisphere is also 21/2 cm

Total height= 14.5 cm

Height of cylinder =14.5 - 21/2

= 29 -21 7

———- = —

2. 2

Capacity of vessel = capacity of hemisphere + capacity of cylinder

Capacity of vessels = 2

— Pie r^3+pier^2

3

Capacity of vessels =(2/3x22/7x 21/2x 21/2 x 21/2) + ( 22/7 x 21/2 x 21/2 x 7/2)

Capacity = 407484. 67914

———— + ————-

168. 56

Capacity = 2425.5 + 1212.75

= 3638.25