# Calculate area of cuboid

## ( Equivalent to: surface area of cuboid )

In next fields, kindly type the dimensions of your shape in the text box under title [ Unknowns: ]. After you type your value, click "CALCULATE" button; the answer will be automatically calculated and displayed in the text box under title [ Answer: ]. Also, you will be able to animate your shape through buttons under the below figure.

## How to Calculate Area Of Cuboid

### Example: What is the area of cuboid with width = 27 units, length = 39 units and height = 22 units?

As;

area of cuboid = 2*(length*width+width*height+height*length)

By substituting the above given data in the previous function;

(i.e.) = 2*(39*27+27*22+22*39)

### Practice Question: Calculate area of cuboid for the following problems:

N.B.: After working out the answer of each of the next questions, click adjacent button of see the correct answer.

( i ) width = 24 units, length = 31 units and height = 23 units

( ii ) width = 26 units, length = 40 units and height = 24 units

( iii ) width = 26 units, length = 38 units and height = 29 units

References
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