Question

What is the surface area of a triangular pyramid if each face has an area of 80 m2?

A.
320 m2

B.
20 m2

C.
160 m2

D.
240 m2

Answer 1

how many faces would a triangular pyramid have?

Answer 2

if each face is has a surface area of 80m2 then multiply that by the number of faces

Answer 3

ok so i would multiply 5 by 80?

Answer 4

or 4 by 80?

Answer 5

yeap!

Answer 6

ok thx!

Answer 7

no prob

Answer 8

:)

Answer 9

ok i got 320 is that right?

Answer 10

yeap!

Answer 11

thank you so much!

Answer 12

no prob

Answer 13

u need help anytime just ask me

Answer 14

thanks, ill let you know

Answer 15

ok :D