The edge of a cube is …
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Gaurav Seth 4 years, 2 months ago
Given:
edge of cube = 10.5mm
Find :
total surface area in cm^2
Solution :
total surface area of cube = 6 a^2
area = 6 ×10.5^2
= 6×110.25 cm^2
= 661.5 cm^2
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