The diagonal of a rectangular room is 1313 ft long. one wall measures 77 ft longer than the adjacent wall. find the dimensions of the room. the shorter wall of the room is nothing ft.

The room is 996.13 ft by 889.13 ft  

Explanation:

let AC = x

    AB = 77+x

    BC = 1313

Therefore using Pythagoras theorem, we get

Therefore on solving, we get

x = 889.13 ft

∴ The dimension of the rectangular room is

AC = x = 889.13 ft

AB = 77+x = 77+ 889.13 = 996.13 ft

Therefore the room is 996.13 ft by 889.13 ft

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

v 154.9= 0.9 length length s little over 154.9cm