Find the Surface Area of Resulting Cuboid
There are Seven equal cubes each of side 5 cm is joined end to end. Find the surface area of resulting cuboid?
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length of resulting cuboid = 5* 7 = 35 cm, width = 5 cm, height = 5cm
surface area = 2* 35* 5 + 2 * 5 * 5 + 2 * 5 * 35 = 350 + 50 + 350 = 750 cm2
Answer = 750 cm2
surface area = 2* 35* 5 + 2 * 5 * 5 + 2 * 5 * 35 = 350 + 50 + 350 = 750 cm2
Answer = 750 cm2
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