Perimeter = (2 lengths) + (2 heights)
2 (2x+2) + 2(6x) = 4x + 4 + 12x = (16x + 4) inches
5+5+3+3=16feet
Area A = 1/2 base b time height h b = 2A/h = 270/15 = 18 inches
height of a building firemen , construction workers and other workers often rely on the use of ladders in their line of work . for ex the height to a second story window may be 25 feet and a window cleaner may need to put the ladder ten feet away from the building in order to avoid bushes. so for this task the window cleaner will need a ladder this feet long - 25^2 + 10^2 = C^2 625 + 100 = 725 square root of 725 is 27 so the window cleaner would need a ladder 27 feet long.
Mr.Lumen replaced a square window with a rectangular one. the new window is 3ft wider and 2ft higher that the square one. it has an area of 30ft2 . How long was aside of the original square window?
A+ x(x-6)=315
A.12 inches
12 inches
20x4=80answer is 20 each side.
20x4=80answer is 20 each side.
That dimension will change with the size of the window and the header height.
5+5+3+3=16feet
Area is a two-dimensional concept. Generally the two dimensions are referred to as length and breadth, or length and width. In such a case it has no height: it does not exist.However, in the case of 2-D objects in the vertical plane - for example, a poster or a window - the height of its area would be the extent of the poster or window, or whatever, from its top to its bottom.
Assume it is a rectangular window (why?) Suppose the width is L feet. Then the width is L + 3 feet (Odd, because normally Length is the larger of the two) So Perimeter is 2(Length + Width) ie 38 = 2*(L + L+3) 19 = 2L + 3 16 = 2L L = 8 and then L + 3 = 11 So the window is 8 feet long and 11 feet wide.
any object that has form and volume is measured in meters.examples:length of a table, height of a man, height of the basketball hoop, the length of the track, the width of the window.
The dimensions given are not quite clear but to find length of the base divide the area by the height.
16.9
The average height of a window is 3'-7" and the width is 3'.