Find the total area of the cardboard needed to make a box of dimensions 15cm × 12cm × 8cm?
Answers
Answered by
6
area of cardboard = total surface area of box
total surface area of box = 2(lb+bh+hl)
s.a.= 2(15×12 + 12×8 + 8×15) sqcm= area of cardboard
total surface area of box = 2(lb+bh+hl)
s.a.= 2(15×12 + 12×8 + 8×15) sqcm= area of cardboard
NAYAN111111:
Thank You AmishaDudi
Answered by
9
The Formula of total area of a box is 2(lb+ bh+hl)
2(15×12+12×8+8×15)
=792
I hope it helps your
2(15×12+12×8+8×15)
=792
I hope it helps your
Thank You Samriti!
Similar questions