# How do you find the area with 4 different sides?

## How do you find the area with 4 different sides?

Example: A four-sided shape has two adjacent sides with lengths of 4 meters. You can find the area of this square by multiplying its base times its height: 4 × 4 = 16 square meters….Parallelograms include:

1. Squares: Four sides, all the same length.
2. Rectangles: Four sides; opposite sides have same lengths.

## How do you find the area of a shape with 4 unequal 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 a figure with 4 sides called?

Definition: A quadrilateral is a polygon with 4 sides. We name a quadrilateral by naming the four vertices in consecutive order. So we can name the quadrilateral as ABCD, or quadrilateral BCDA, or ADCB. Definition: A Trapezoid is a quadrilateral with a pair of parallel sides.

What is the measure of a 4 sided figure?

The sum of the interior angles in a quadrilateral is 360°. Students who know the analogous result for triangles can convince themselves of this by cutting a quadrilateral into two triangles by drawing a diagonal: each triangle contains 180° of angle measure, so the two triangles contain 360°.

### How do you find the area of 5 different 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.

### What shape has 4 sides with different lengths?

Quadrilaterals are polygons with four sides (hence the beginning “quad”, which means “four”). A polygon with non-equal sides is called irregular, so the figure that you are describing is an irregular quadrilateral.

What shape has an area of 4?

A quadrilateral is a figure, or shape, with four sides.

What’s a 12 sided figure called?

dodecagon
A dodecagon is a 12-sided polygon. Several special types of dodecagons are illustrated above. In particular, a dodecagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular dodecagon.

## What is the measure of the fourth angle?

We know that the sum of the angles of a quadrilateral is 360°. ⇒ x = (360 – 250) = 110. Hence, the measure of the fourth angle is 110°.

## How to calculate the area of a circle?

The radius of a circle calculator uses the following area of a circle formula: Area of a circle = π * r2 Area of a circle diameter. The diameter of a circle calculator uses the following equation: Area of a circle = π * (d/2)2 Where: πis approximately equal to 3.14.

How to calculate the area of a four sided lot?

Use this calculator to determine the area of any four-sided lot. Calculations made by this tool are believed to be accurate but are not guaranteed by Land.Net®, Inc.

How to calculate the area of an inscribed quadrilateral?

Recall that an inscribed (or ‘cyclic’) quadrilateral is one where the four vertices all lie on a circle. Using the formula below, you can calculate the area of the quadrilateral. In the figure above, drag any vertex around the circle.

### What kind of objects have a half circle shape?

The shape of half circle occurs in: 1 home furniture and decorations such as mirrors, tables with semicircular counters, sofas, benches, rugs or even windows. 2 everyday objects like fans, protractors, circle skirts. 3 all food which comes in round, cylindrical or sphere shapes could also be sliced to approximate semicircles.