area of four walls
=2(length+breadth)xheight
=2(18+15)x10
=2x33x10
=660 sft
Area of the ceiling
=Lengthx Breadth
=18x15
=270 sft
Total area
=660+270
=930 sftBedroom:18 ft long,15 ft wide, 10 ft high. if walls %26amp; ceiling of bedroom are given one coat of paint. total ar
930 sq feetBedroom:18 ft long,15 ft wide, 10 ft high. if walls %26amp; ceiling of bedroom are given one coat of paint. total ar
2*18*10 = 360
2*15*10 = 300
15*18 = 270
total area = 930 sq ft
total area u would paint 1030ft
660 square feet, excluding ceiling and floor.
No comments:
Post a Comment