# Area of Polygons and Circles Worksheets

How to Find the Area of Polygons - Polygons are figures that have at least three sides, which are straight lines connected, making three vertices and three internal angles. But usually, a polygon is a term associated with shapes that typically have five or more sides. Every polygon has its own nature and properties. Their measurements differ, the calculation methods of their angles differ, and of course, they differ in construction. To calculate the areas of polygons, we have a different formula for each. Finding the area of a polygon that has a lesser number of sides, such as a triangle or a square, rectangle, or a rhombus can be a bit easy. But things become difficult as we go on and keep on increasing the number of sides. There are many four-sided figures as well whose areas are a bit difficult to find, like a kite or a parallelogram or a trapezium. The reason behind this is their shape is not that regular. To find the area of a triangle, you multiply its base with its height and divide its product by two. For a square, since all its dimensions are equal, you just multiply any of its two sides, and for a rectangle, you multiply the shorter side by the longer side.

• ### Basic Lesson

Guides students through finding the area of squares and circles. Find the area of the square. Area of square is square of side of square.

• ### Intermediate Lesson

Demonstrates how to find the area of rectangles and parallelograms. Find the area of the given rectangle. Area of rectangle is multiplication of length and width.

• ### Independent Practice 1

A really great activity for allowing students to reinforce the concept of Area of Polygons and Circles. Find the width of a rectangular garden if its area is 30 m2 and its length is 10 m.

• ### Independent Practice 2

Students draw and Area of Polygons and Circles in assorted problems. The answers can be found below.

• ### Independent Practice 3

An in-depth review of Area of Polygons and Circles are found on this worksheet.

• ### Independent Practice 4

Students draw on past knowledge to solve this set of Area of Polygons & Circles problems. The answers can be found below.

• ### Homework Worksheet

Students are provided with problems to achieve the concepts of Area of Polygons and Circles.

• ### Skill Quiz

This tests the students ability to master Area of Polygons and Circles.

• ### Homework and Quiz Answer Key

Answers for the homework and quiz.

• ### Lesson and Practice Answer Key

Answers for both lessons and both practice sheets.

• ### Basic Lesson

Guides students through the process of determining the area of a triangle and disc.

• ### Intermediate Lesson

Demonstrates how to use geometry to solve real world polygon problems.

• ### Independent Practice 1

A really great activity for allowing students to understand the concepts of the Area of Polygons and Circles.

• ### Independent Practice 2

Students use Area of Polygons and Circles in 20 assorted problems. The answers can be found below.

• ### Homework Worksheet

Students are provided with 12 problems to achieve the concepts of Area of Polygons and Circles.

• ### Skill Quiz

This tests the students ability to understand Area of Polygons and Circles.

• ### Homework and Quiz Answer Key

Answers for the homework and quiz.

• ### Lesson and Practice Answer Key

Answers for both lessons and both practice sheets.

• ### Basic Lesson

Guides students through finding arc length and arc angle.

• ### Intermediate Lesson

Demonstrates how to determine radius and circumference from an angle.

• ### Independent Practice 1

A really great activity for allowing students to understand the concepts of the Area of Polygons and Circles.

• ### Independent Practice 2

Students use Area of Polygons and Circles in 20 assorted problems. The answers can be found below.

• ### Homework Worksheet

Students are provided with 12 problems to achieve the concepts of Area of Polygons and Circles.

• ### Skill Quiz

This tests the students ability to understand Area of Polygons and Circles.

• ### Homework and Quiz Answer Key

Answers for the homework and quiz.

• ### Lesson and Practice Answer Key

Answers for both lessons and both practice sheets.

#### Gosta Mittag-Leffler

"The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid. Mathematical genius and artistic genius touch one another."