Question

what is the area of frustum?​

Answer 1

the answer of this question

Answer 2

Answer:

$\frac{\pi h}{3} (R^{2} + r^{2} + Rr )$

where,

π=3.14 or 22/7

h= height of frustum

R= larger radius or first radius

r=smaller radius or second radius

Hope this helps...