general math MCQ #63

The edge of a cube is 2a cm. Find its surface area?

general math MCQ #63

  1. Question 1

    Q1. The edge of a cube is 2a cm. Find its surface area?

    • A) 6a^2 cm²
    • B) 8a^2 cm²
    • C) 12a^2 cm²
    • D) 24a^2 cm²

    Answer: 24a^2 cm²

    Explanation: Surface area of cube = 6 × side² = 6 × (2a)² = 6 × 4a² = 24a² cm².