the perimeter of the floor of a room is 50m and its height is 2.5m. find the area of four walls of the room.
Answers
Answered by
11
let length of floor be l and breadth be b
then 2(l+b)=50 -----------------------------------------------1
now
area of 4 walls = 2h(l+b)
2.5(50)= 125----------------------ans
then 2(l+b)=50 -----------------------------------------------1
now
area of 4 walls = 2h(l+b)
2.5(50)= 125----------------------ans
Answered by
1
Answer:
The answer will be 125....
Hope it's help u....
Similar questions