Find the volume and surface area of a cuboid 16 m long, 14 m broad and 7 m hight.
680
712
868
None of these
Explanation:
Volume = (16 $\times 14 \times 7) m^3 = 1568 m^3.$
Surface area = $[2 (16 x 14 + 14 \times 7 + 16 \times 7)] cm^2$
= (2 x 434)$ cm^2 = 868 cm^2.$
Volume = (16 $\times 14 \times 7) m^3 = 1568 m^3.$
Surface area = $[2 (16 x 14 + 14 \times 7 + 16 \times 7)] cm^2$
= (2 x 434)$ cm^2 = 868 cm^2.$