Question

a fez is shaped like frustum of a cone. if the open radius is 10cm and upper base is 4cm and slant height is 14cm. find the area of material used for making​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

22/7(10+4)(14)

22(2)(14)

44(14)

616cm2

22/7(r+R)l + 22/7(4)(4)

616+(352/7)

616+50.285

666.285