Question

find the total surface area of sphere whose volume is equal to the volume of cone having radius 12 centimetre and height 6cm​

Answer 1

Answer:

Pie is 3.14

V IS Volume

Step-by-step explanation:

V of sphere=V of cone

4/3 x3. 14x r3= 1/3 x3. 14xr2 x h

4/3x r3=1/3x12x6

r3=3x6

r3=18

r =6

V of cylinder =4/3x3.14x6x6x6

4x3.14x2x6x6

904.7786