MyQuestionIcon

1

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

Total Surface Area of Cuboid

The surface a...

Question

The surface area of an open cuboidal box of side x cm is

A

5x2

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

B

3x2

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

C

6x2

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

D

4x2

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

Open in App

Solution

The correct option is A
5x2

The top surface is missing in the cube, hence the answer is the sum of the ara of 5 surfaces = 5a2.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Find the surface area of the cuboidal box which is open at the top, if:
l=length of the cuboid,
b=breadth of the cuboid and
h=height of the cuboid

Q. Applying the idea we just learned, Find the surface area of the cuboidal box which is open at the top, if:
l=length of the cuboid,
b=breadth of the cuboid and
h=height of the cuboid

Q. The ratio of adjacent sides of a rectangular cardboard is 1:2. A square of area 4

c m^{2}

is cut out from each corner of the cardboard. The remaining cardboard is folded to form an open cuboid box of height 2

c m

. If the total outer surface area of the open box is 82

c m^{2}

, what is the volume of the box (in

c m^{3}

A cuboidal box is 5 cm by 5cm by 4cm. Find its surface area.

Q. Find the surface area of the cuboidal box which is open at the top, if:
l=length of the cuboid,
b=breadth of the cuboid and
h=height of the cuboid

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Total Surface Area of Cuboid

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Total Surface Area of Cuboid

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon