A cuboid has dimensions 5 cm, 4 cm and 3 cm. What is the sum of the lengths of all its 12 edges?

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases, ask questions & climb the leaderboard!

• A 40
• B 60
• C 36
• D 48

Submit Answer

Show answer and explanation

Answer: D. 48

A cuboid has 12 edges.
4 edges of length 5
4 edges of length 3
4 edges of length 4
Therefore 4(5+3+4) =48

Answering after opening this box earns no Practice Points.