Question

9. In a square pyramid, the length of eight edges are equal in length. If the length of one edge is 10 cm. a) Find the total length of all its edges. b) Calculate the slant height of the pyramid. c) Find the total surface area of the pyramid. ​

Answer 1

Answer:

if one edge is 10

then there are 8 edges of equal length

a)8×10=80