Question

Please help me on this question:
http://pbckt.com/pK.uLQ3mu

Answer 1

@ghazi

Answer 2

Do you know how to calculate the area of a triangle?

Answer 3

okay. what equation do i work out?

Answer 4

1/2bh

Answer 5

can u expkain,ghazi?

Answer 6

hmm wait i have forgotten this kids stuff its been long old

Answer 7

okay.

Answer 8

A = (1/2)bh
b = 3, h = 2
Since you have 4 triangles, you need 4 times that:
Lateral Area = 4(1/2)bh = 4 x (1/2) x 3 x 2

Answer 9

ok, im gonna work that equation out

Answer 10

here is your answer just put L1=L2
http://www.virtualnerd.com/pre-algebra/perimeter-area-volume/surface-area/lateral-surface-areas-examples/triangular-prism-lateral-surface-areas

Answer 11

tnx

Answer 12

i got 12 u^2

Answer 13

right

Answer 14

thank u,mathstudent

Answer 15

thats correct

Answer 16

tnx, ghazi

Answer 17

YW :)