19
18
b) The dimensions of box are 4 m long, 6 m broad and its height is 1.5 m. Find the cost of
painting its entire outer surface at the rate of Rs.22 per square meter.
c) The percentage of tigers found in Gir Forest and Sahyadri Forest are given below.
Answers
Answered by
0
Answer:
445 digree should be done
Answered by
2
Answer:
b.) Surface area of box = 2(lb + bh +hl )
= 2(4X6 + 6X1.5 + 1.5X4)
= 2( 24 + 9 + 6 )
= 2 X 39
= 78cm^2
rate for painting = 22 X 78
= Rs.1716
Similar questions