9
Two identical solid cubes of side 'a' are joined end-to-end. The total surface area of the resulting cuboid is :
- (a)$6a^2$
- (b)$10a^2$
- (c)$5a^2$
- (d)$4a^2$
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(B) $10a^2$
Two identical solid cubes of side 'a' are joined end-to-end. The total surface area of the resulting cuboid is :
CBSE Class 10 Maths PYQ · Surface Areas & Volumes · Surface Area · 1 Mark · March 2024 · Standard
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