Question

Total surface area of a cube which edge is 2 cm is -
i) 24 sqcm
ii) 180sqcm
iii) 90 sqcm
iv) 54sqcm

Answer 1

Answer:

24 sqcm                                                                      

stare

Step-by-step explanation:

Answer 2

Answer:

24sqcm

Step-by-step explanation:

A Cube has 6 Identical Sides. And the Area of a side is the Square of the Measure.

And if One side of the Cube is 2 cm, then the area of a side is...

2² = 4 sq cm and 6 such sides would work out to be...

6.4 = 24 cm²

In fact for the total Surface Area of a CUBE, the formula is 6(side²), hence we can directly calculate by just replacing the values...

6(2²) = 6.4 = 24 cm²

24 cm² is the answer. Thanks and good morning