Question

the cube shown has a side length of 0.7 meters.

work out the total surface area of the cube.
give your answer in square centimeters.

Answer 1

TSA of cube = 6a^2
0.7 m = 70 cm
6 x 70 x 70
29400 cm^2

Answer 2

Dear Student,

◆ Answer -

TSA = 29400 cm²

● Explanation -

# Given -

Side length of the cube, l = 0.7 m = 70 cm

# Solution -

Total surface area of the cube is given by formula -

TSA = 6l²

TSA = 6 × 70²

TSA = 6 × 4900

TSA = 29400 cm²

Hence, total surface area of the cube is 29400 cm².

Thanks dear. Hope this is helpful to you...