MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Lateral Surface Area of a Cube

The surface a...

Question

The surface area of a cube whose edge equals to 3cm is:

A

62 sq.cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

30 sq.cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

54 sq.cm

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

90 sq.cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 54 sq.cm
Explanation: Given, a = 3 cm
Surface area of cube = $6 a^{2}$
SA = 6 x 3 x 3 = 54 sq.cm.

Suggest Corrections

thumbs-up

23

Similar questions

Q. Find the surface area of a cube whose edge is 14 cm.

Q. Three metal cubes whose edges measure

3 c m, 4 c m

5 c m

respectively are melted to form a single cube. Find its edge. Also, find the surface area of the new cube.

Q. The Total Surface Area of a cube in

c m^{2}

is equal to the volume of the cube in

c m^{3}

The edge of the cube is____ (in cm)

Q. Three cubes whose edges are

3

4

5

cm, respectively are melted to from a single cube. Find the surface area of the new cube.

Q. Three cubes whose edges measure 3 cm, 4 cm, and 5 cm respectively are melted to form a new cube. Find the surface area of the new cube formed.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Surface Area of Solids

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Lateral Surface Area of a Cube

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon