Question

Find its height.
The length, breadth and height of a room are 8 m, 6.5 m and 3.5 m respectively. Find
8
(i) the area of 4 walls of the room.
(ii) the area of the floor of the room.






please ans it ​

Answer 1

Answer:

1 ) length 8 m

breath 6.5

height 3.5 metre

area of four walls equals to 2 (l+ b)h

by putting values 2(8+6.5)×3.5

2 × 14.5 ×3.5=101.5 m²

area of floor of room

length × breadth

8×6.5= 52 m²