Question

fill in the blanks : 1)surface area of sphere = __________. 2) volume of a cube = __________. 3)total surface area of cone =__________. 4)volume of a cylinder = ____________.​

Answer 1

Answer:

4πr2

a3

πrl

πr2h..............

Answer 2

Answer:

Step-by-step explanation:

1 ) Surface area of sphere = 4πr2

2 ) Volume of a cube = a3

3 ) Total surface area of cone = πr(r+l)

4 ) Volume of cylinder = πr2h