Question

Painting a room of length 6 m
and breadth 8 m costs ₹320 at
the rate of 2/square m. Find its height
and lateral surface area .​

Answer 1

Answer:

320/2= 160 mtr sq

Then 2(lb+bh+lh)=160

96+14h= 160

14h = 160-96

H = 160-96/14

Answer 2

Step-by-step explanation:

320/2=160 mtr sq

Then 2(lb+bh+lh)=160

96 + 14 h=160

14 =160-96

H =16-96/4