Question

Q.1: Length of a rectangular hall is 12 m and its breadth is 8 m. Calculate the cost of its flooring at the rate of Rs.
350 per square metre.​

Answer 1

Answer:

Length=12m

breadth=8m,according to the question

sum of the area of floor and ceiling =sum of area of four wall(let h is the height of the wall)

=>2*12*8 = (2*12h) + (2*8h) h = 4.8m

Answer 2

Step-by-step explanation:

length =12

breadt =8m

area of a rectangular hall= (l*b)

= 12*8

=96m²

ATQ (according to the question)

1m²=Rs350

96m²=96*350=33600