A box has length = 5 cm
breadth = 3.5 cm
height = 1 cm
calculate its surface area and volume
If four such boxes are kept one above the other, on the flat surface,
calculate it's total volume and surface area.
Answers
Answered by
0
Answer:
v=5×3.5×1
=17.5
surface area=17
please make me brainleist
Answered by
1
Step-by-step explanation:
volume of a cuboid = Length *Breadth *height
volume of the box =
5*3.5*1 = 17.5 cm. cube
Surface area of box = 2(lb + bh +lh)
= 2(17.5 + 3.5 + 5) cm sq.
= 2*26 cm sq.
= 52 cm sq.
if four such boxes are kept one above other then, length = 5cm breath = 3.5 cm height = 1*4 = 4cm
total volume = 5 * 3.5 * 4
= 70 cm cube
total surface area = 2(17.5 + 14 + 20)
= 2*51.5
= 103 cm sq.
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