Question

12. The area of the four walls is 192 sq m . The length and breadth of the room are 4 m and 4 m. Find the height of the wall.​

Answer 1

Answer:

h=12cm

Step-by-step explanation:

area of four walls = 2 ( l+b ) ×h

192= 2( 4+4) × h

192÷2= 8×h

96 =8×h

96÷8= h

h=12