Question

Please answer the question in the attachment.
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Answer 1

Answer:

HERE IS UR ANSWER!!!

= 48Cm^2

Step-by-step explanation:

PLZ LOOK AT ABOVE PIC.

HOPE THIS ANSWER WILL HELPS U.....

Answer 2

Answer:

Slant height of frustum :

L = 4

Perimeter of one side of frustum : 2πr1 = 18cm

πr1 = 9cm

Perimeter of second side of frustum : 2πr2 = 6cm

πr1 = 3cm

Curved surface area : π(r1+r2)L

= (πr1 + πr2) x L

(9+3) x 4

= 48cm2