Question

Tina's room is 12 m long, 8 m wide and 3 m high. The ceiling and the side walls are painted at the rate of Rs. 20 per
m^2
What is the amount spent by her?​

Answer 1

Answer:

T. S. A= 2(lb+bh+hl)

2(

Answer 2

Answer:

TSA OF CUBOID IS 2(LB+BH+HL)

Step-by-step explanation:

THEN IT WILL BE LIKE THIS 2(12×8+8×3+3×12)