Question

find the slant height of frustrum where R is 12cm and r is 6 cm h is 8cm​

Answer 1

Answer:

Slant height, L2=h2+(R−r)2

L2=122+(12−7)2

L2=144+25

L2=169

Squaring on both sides, we get

L = 13 cm

Answer 2

Answer:

what is furstrum bro??