Are you facing difficulty in measuring area in square units? You have landed on the correct page where you will get plenty of information. This article explains the definition of the area, How to measure the area, concept of tessellation. you will also find examples for a better understanding of the concept. With this knowledge, you can solve similar problems very easily.

Also, Refer:

## Area – Definition

The area can be defined as the amount of space occupied by the object. It can be measured in square metres, square cm, etc.

### How to Measure Area?

We can not specify the area of the shape by just looking at it. We have to measure it. Generally, the area is measured in square metres, square centimetre, etc. A Square unit is the unit of measurement. A square of sides 1m,1mm,1cm is taken as the unit of area. While measuring the area all must be in the same units.

### Measuring Area in Square Units Examples

Consider some examples for measuring the area.

**Example 1:**

Find the area of the below figure?

**Solution:**

Here length=7

breadth=4

Area of rectangle = length*breadth

=7*4

= 28 sq units

Therefore the area of rectangle=28 sq units.

**Example 2:**

Measure the area in square units of the below figure

**Solution:**

We can measure the area by square units.

Since there is no place left in the cardboard, start counting the number of square units.

There are 8 square units in the figure. So the area of the figure is 8 sq units.

**Example 3:**

Find the area of the figure on the sheet of 1cm*1cm squares?

**Solution:**

The figure has 8 Squares.

So the area of the figure is 8 sq cm.

**Example 4:**

Find the area of the figure on the sheet of 1cm*1cm squares?

**Solution:**

No.of Full squares=21

No of half squares=7

Area =1/2*21+7

=1/2*28

= 14

**Example 5:**

Find the area of the below figure?

**Solution:**

Circles are placed inside the figure. We can observe some gaps between the circles in the figure. So we can not get the correct measurement of the area of the figure.

**Example 6:**

Find the area of the below figure where triangles are made to cover the surface such that two triangles make a square?

**Solution:**

The total no of triangles=32

The total no of squares=16

so area=32sq units.

### Tessellation

The pattern of shapes fit together in such a way that no gaps and no overlaps are left between them. This is called Tessellation. Examples 1,2,3,6 are examples of tessellation. We can observe from the examples that squares and triangles can tessellate circles can not tessellate as they left some gaps between them.

### FAQs on Measuring Area

**1. What is an area?**

An area is defined as the amount of space occupied by the object.

**2. What is Tessellation?**

The pattern of shapes fits in the surface such that no overlaps and gaps are left between them. It is called Tessellation.

**3. What is a square unit?**

The square unit is defined as the metric unit to measure the area.

**4. How will you measure the area in square units?**

- First, observe the square units if they have any gaps.
- If there are no gaps start counting the square units.
- The number of square units present will be the area.