- A352
- B784
- C432
- D392
Step-by-Step Solution
Surface area = 2(lw + lh + wh) = .
Answer: D) 392
A wooden block is a cuboid 12 cm by 8 cm by 5 cm. Sita opens it into a net and paints every face red.
How many square centimetres of paint cover the whole net?
Class 8Nets of SolidsGeometry
Master this chapter in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Nets of Solids practice questions
More Class 8 Nets of Solids practice
A solid has 5 faces, 6 vertices and some edges. Use Euler's formula F + V - E = 2 to…A square pyramid has a base of side 10 cm. Each triangular face has a slant height of 8…A cube net has its 6 squares numbered 1 to 6. Squares 1 and 6, 2 and 5, 3 and 4 are…Two students fold identical cube nets. One marks the centre square 'TOP'. In a cross-net…A pyramid stands on a base that is a regular polygon. Its net has 1 base and 7…