The length breadth and height of a brick is 19.5 cm , 11.5 cm and 8 cm. Find the space occupied by 1800 bricks
Answers
Answered by
2
Answer:
1700100 cm^2
Step-by-step explanation:
space occupied by 1 brick
= 2 [ b( l + h ) + hl )
= 2 [ 11.5(19.5+8) + 8×19.5 ]
= 944.5 cm^2
space occupied by 1800 bricks
= 1800 × 944.5 = 1700100 cm^2
Answered by
2
Answer:
Step-by-step explanation:
Volume of 1 brick= l*b*h
=(19.5*11.5*8) cu cm
=1794 cu cm
So,
Volume of 1800 bricks= space occupied by them= 1794*1800=3229200 cu cm
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