Answer:200.96

Step-by-step explanation:  

Pi=3.14

8²=64

8² X Pi=200.96

Answer:

cylinder:

radius=7 cm

height=17 cm

cone:

height= 6 cm

radius= 7 cm

solution:

volume of cylinder=22/7 *r^2 *h

=22/7 *7*7* 17

=2618 cm^3

volume of cone= 1/3 * 22/7 * r^2 *h

= 1/3 *22/7 * 7*7*6

= 308 cm^3

total volume of juice in the glass = 2618-308

=2310 cm^3

= 2.31 litres

in each glass the seller will save 0.31 liters of juice...

Hope This Help-