Question

the base edges of a frustum of a regular square pyramid measures 20cm and 60cm.if one of the lateral edges is 75cm,find the total surface area of frustum.

Answer 1

First thing first, any idea what a frustum is?

Answer 2

May I awnser that question?

Answer 3

Sure you can help :)

Answer 4

In geometry, a frustum (plural: frusta or frustums) is the portion of a solid (normally a cone or pyramid) that lies between two parallel planes cutting it..

Answer 5

:)

Answer 6

can you help me to solve this. :D

Answer 7

@iambatman

Answer 8

srry i dont know this I only know wat a frustum is

Answer 9

@cp9454 @sillynikki1