Question

Michael's little brother plays with the building blocks what are in the shape of a cube in a cube has an edge length of 15 mm what is the surface area of this Cube

15 mm2

90 mm2

1350 mm2

3375 mm2

Answer 1

Your answer would be C)1,350 mm

Explanation:

face area = (15 mm)² = 225 mm²

cube area = 6 × face area = 6×225 mm² = 1350 mm²