Question

pls tell the answer​

Answer 1

Answer:Area of 4 walls=216 sq.m

Cost of white washing is ₹1080

Step-by-step explanation:

length (l)=10m

breadth(b)=8m

height(h)=6m

area of 4 walls=perimeter*height

2(l+b)*h

2(10+8)*6

2*18*6

216 sq.m

rate of white washing=₹5 per sq.m

cost of white washing=rate*area

₹(5*216)

₹1080

...mark as brainliest if it helped.. ;)

Answer 2

Answer:

Step-by-step explanation:

given that

length=10m

greadth=8m

Height=6m

We know

The surface area of 5 side

[lb+2(l+b)h]

[10×8+2(10+8)6]

[80+2×18×6]

[80+2×48]

[80+96]

= 176 m²

Therefore the cost of painting is

176×5

=880

Therefore the total cost of the painting is Rs=880