. A room of dimensions 10m x 15m and 5m to be painted the walls and the
ceiling, but not on the floor. Find the total area to be painted?
Answers
Answered by
0
Answer:
given that:
length of room, l=10m
breadth of room, b=15m
height of room, h=5m
find:
total surface area of room=?
we know that,
total surface area of room=2(lb+bh+hl)
=2(10×15+15×5+5×10)
=2(150+75+50)
=2(275)
=550m²
Answered by
0
Answer:
given that:
length of room, l=10m
breadth of room, b=15m
height of room, h=5m
find:
total surface area of room=?
we know that,
total surface area of room=2(lb+bh+hl)
=2(10×15+15×5+5×10)
=2(150+75+50)
=2(275)
=550m²
Similar questions