Question

The perimeter of the floor of a rectangular room is 17 m and its length is 5 m.
Find
(i) the breadth of the room.
(ii) the floor area of the room.
(i) the cost of flooring the room with square tiles of side 25 cm at the rate of 850 per
hundred tiles.​

Answer 1

Answer:

PLEASE  MARK IT AS BRIANLIST

Step-by-step explanation:

given p is equal to 17m

l is equal to 5m

p,= 2(l+b)

17=2(5+b)

17=10+2b

17-10=2b

7=2b

7÷2=b

3.5=b

l=5

b=3.5

area =l×b

area=5×3.5

A=17.5