# How do you find the square footage of an irregular shape?

## How do you find the square footage of an irregular shape?

How to Calculate the Square Feet of Odd Shapes

1. Measure all the dimensions or sides of the area.
2. Draw the area on graph paper using the measurements you obtained.
3. Divide the drawing into shapes.
4. Figure the area of each shape.
5. Add the areas of all the individual shapes to find the total square footage.

## How do you find the area of an irregular area?

Area of the given irregular shape = Area of the rectangle ‘P’ + Area of the semicircle ‘Q’ + Area of the triangle ‘R’ + Area of the rectangle ‘S’. ⇒ Area of the given irregular shape = 48 + 39.25 + 24 + 48 = 159.25 square units. Therefore, the area of the given irregular shape is 159.25 square units.

How do you find the area of an irregular shape with 4 sides?

The area of any irregular quadrilateral can be calculated by dividing it into triangles. Example: Find the area of a quadrilateral ABCD whose sides are 9 m, 40 m, 28 m and 15 m respectively and the angle between the first two sides is a right angle. The area of the quadrilateral ABCD =(180+126)=306 square meters.

What is the irregular shape?

An irregular shape is a shape which has sides and angles of any length and size.

### How do you find the area of an irregular shape with 3 sides?

How to use irregular area calculator?

1. Step 1: Measure all sides of the area in one unit (Feet, Meter, Inches or any other).
2. Step 2: Enter length of horizontal sides into Length 1 and Length 2. And Width of the vertical sides into Width 1 and Width 2.
3. Step 3: Press calculate button.
4. Our Formula: Area = b × h.

### How do you find the area of an irregular shape with 5 sides?

Area of Irregular Polygons

1. Coordinates. The first step is to turn each vertex (corner) into a coordinate, like on a graph:
2. Area Under One Line Segment. Now, for each line segment, work out the area down to the x-axis.
3. Average the two heights, then multiply by the width.

How do you find the area of an irregular shape calculator?

How do you identify irregular shapes?

Regular shapes have sides that are all equal and interior (inside) angles that are all equal. Irregular shapes have sides and angles of any length and size.

## What are the examples of irregular shapes?

Examples of Irregular Shapes

Shape Name Properties
Rectangle 4 equal angles; Although the opposite sides are equal, the adjacent sides are not.
Kite Unequal angles Although 2 pairs of sides are equal, not all 4 are equal.
Irregular quadrilateral (more examples) Not all 4 angles are equal; Not all 4 sides are equal

How do you find the area of an irregular shape?

The simplest way to calculate the area of an irregular shape is to subdivide it into familiar shapes, calculate the area of the familiar shapes, then total those area calculations to get the area of the irregular shape they make up. Collect the area formulas for shapes you’re already familiar with.

What is the formula to calculate square footage?

When it comes to the formulas used for calculating total square footage, you are simply determining the area of the shape in question, using very geometry math. The most common square feet area formulas are: Square: A = s2 (Side Squared) Rectangle: A = ab (Side A x Side B) Circle: A = πr2 (Pi x Radius Squared)

### What is the formula for the area of an irregular triangle?

The length of the square is the equal to the length of the square of the hypotenuse. Area of the irregular triangle: The area of a triangle is usually computed as. area = bh /2. Where b means base length and h means base height.

### What is the formula to figure square feet?

The most common square feet area formulas are: Square: A = s2 (Side Squared) Rectangle: A = ab (Side A x Side B) Circle: A = πr2 (Pi x Radius Squared)