a cuboid is 8 cm long.5 cm wide and 10 cm high find its volume and its total surface area
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Step-by-step explanation:
Volume of the cuboid = length x breadth x height
= (8 x 5 x 10)cm³
= 400 cm³
Total surface area = 2x( lb + bh + lh)
= 2 x {(8x5)+(5x10)+(8x10)}cm³
= 2 x { 40+50+80} cm³
= 2 x 170 cm³
= 340 cm³
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