the platform is about 38 meters wider than the main builing. The total area of the plantform is about 9025 square meters. Find the dimensions of the platform and the base of the building.
give 10 points for the correct answer, thanks
2007-03-11 08:51:51 · 2 answers · asked by :) 3 in Science & Mathematics ➔ Mathematics
w(38+w)
the width of building, times the width of the building plus 38
w^2+38w
2007-03-11 08:55:39 · answer #1 · answered by m m 3 · 0⤊ 0⤋
first of fall both building and platform is in square form ...
Let the length of Platform is w then
area of platform is = 9025
w * w = 9025
w^2 = 9025 ( taking square root of both side)
w = 95 m
so dimension of platform is length = width = 95 m
Dimesion of base is 38 m less than platform ..
so width = length = 95 - 38 = 57 m ..
Hope this will help you .>:)
2007-03-11 16:48:57 · answer #2 · answered by RAKESHtutor 3 · 0⤊ 0⤋