Question

pleas me how is my story going
There was a boy named Muhammad Nofal. He was a boy who was tired of his life the boy never saw anything interesting in his life. Everyone insulted him made fun of him called him e.g ' A smartass, Brat. Each night he would cry but in the day he acted like a person who didn't even care. The only thing he saw was the pain. in other people, he loved left some left from the world while others in this world left him. when all hope seems lost a person came into his life. he started talking to the teacher he thought he could finally

Answer 1

Answer:

in cylinder

diameter is 12 cm

hence radius will be 6cm

height is 15 cm

volume of cylinder is

πr^2h

π ×6×6×15 cm ^3

now, volume of 1 toy

2/3 × πr^3 + 1/3 πr^2 h

1/3 πr^2 ( 2r + h)

height of cone is 3 times r

h = 3r

as 12 toys were recasted..

volume of 12 toys = volume of cylinder

12 ×1/3 πr^2 ( 2r + h) = πr^2h

4 πr^2 ( 2r + 3r ) = π ×6×6×15

4 r^2 (5r) = 6×6×15

r^3 = 6 ×6×15/4×5

r ^3 = 3 ×3×3

r = 3 cm

radius of sphere is 3 cm

height of conical part is 3 ×3 = 9 cm

height of toy is 3 +9 = 12cm

Answer 2

THE STORY IS REALLY NICE BUT I HAVE A DOUBT WHAT IS THE MEANING OF e.g