# Area of a Polygon Teacher Resources

Find Area of a Polygon lesson plans and worksheets
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#### The Area of All Polygons Through Composition and Decomposition

For Teachers 6th Standards
To compose or decompose, that is the question. The fifth portion of a 22-part series presents area problems of polygons. Pupils determine how to compose or decompose the polygons into shapes whose area is easily calculated.
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#### Areas of Regular Polygons and Circles

For Teachers 9th - 12th Standards
Learners explore area of polygons and regular polygons in this math lesson. They calculate the area of several polygons using Cabri Jr. and analyze shapes and write formulas to solve for the area.
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#### Get to the Point! Coordinate Geometry!

For Teachers 8th - 10th
Tenth graders explore area of polygons. They find the areas of geoboard polygons using the coordinate method. Additionally, learners investigate problem solving using a coordinate approach.
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#### Area of Irregular Polygons

For Teachers 10th
In this geometry worksheet, 10th graders determine the area of irregular polygons.  The one page worksheet contains three problems.  Solutions are provided.
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#### That Area is So Regular

For Teachers 9th - 12th
Students explore the concept of area.  In this area lesson plan, students determine the area of regular polygons on their Ti-Nspire.  Students find the area of triangles, pentagons, hexagons, and heptagons.  Students use trigonometric...
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#### Finding Perimeter and Area

For Teachers 3rd
What is the difference between perimeter and area? Learners are given paper clips and square tiles to measure the perimeter and area of different polygons. This resource suggests exactly what to say when presenting this material, which...
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#### Finding the Area of Regular Polygons

For Teachers 9th - 12th Standards
Students analyze relationship between the increase in polygons sides and a circle. In this geometry lesson, students relate the size of the central angle of a polygon, to a circle. They compare the formula for the area of a polygon and a...
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#### Practice 10-3 Areas of Regular Polygons

For Students 10th - 12th
In this areas of regular polygons, students find the area of given polygons. They determine the measure of specified angles, and find the area of equilateral triangles when given the radius. This one-page activity contains 12 multi-step...
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#### Proving Pick's Theorem

For Students 10th - Higher Ed
Pick up a resource on Pick's Theorem. Individuals watch a video explaining how to find the area of a polygon drawn on a lattice using Pick's Theorem. The film also shows a proof of the theorem using the Euler characteristic and algebra.
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#### Area of irregular Polygons: Historical Motivator - Lewis and Clark Adventure

For Teachers 7th
Seventh graders find the area of irregular polygons. In this lesson on calculating area, 7th graders use the adventures of Lewis and Clark as motivation to learn how to calculate the area of irregular polygons.
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#### Exploring Areas of Irregular Polygons

For Teachers 9th - 12th Standards
Students solve for the area of different polygons. In this geometry lesson plan, students identify and differentiate between regular and irregular polygons. They use properties of irregular polygons to solve problems.
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#### Perimeter & Area Worksheet I

For Teachers 7th - 8th
In this perimeter and area worksheet, students find the perimeter and area of regular polygons. They identify the perimeter and area of polygons such as triangles, trapezoids, circles, rectangles, and parallelograms. Students write the...
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#### Area of a Polygon

For Students 10th
In this area of a polygon activity, 10th graders solve and complete 36 different problems. First, they find the missing measure in each parallelogram. Then, students use the figure shown to identify the height and bases of a trapezoid....
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#### Area of a Polygon

For Teachers 7th - 8th
Learners solve area problems. They simulate being a teacher by correcting,discussing, and grading a worksheet on area.
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#### From the Center of the Polygon

For Teachers 9th - 12th
Students explore the concept of area of polygons.  In this area of polygons lesson, students use their Ti-Nspire to find the area of regular polygons.  Students break down each regular polygon into triangles and determine the area of...
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#### Polygon Area Review Sheet

For Students 9th - 12th
In this polygon area worksheet, students answer 8 questions involving the area of several polygons. Students are given various details of the polygon and must find lengths of various polygons.
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#### Area of Polygons

For Students 10th
In this geometry worksheet, 10th graders determine the area of regular polygons.  The two page worksheet contains eight problems.  Answers provided.
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#### Areas of Trapezoids, Rhombuses and Kites

For Teachers 8th - 10th
Students calculate the area of different polygons. For this geometry lesson, students find the area for trapezoids, rhombuses and kites.
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#### Regular Polygon Area

For Students 8th - 12th
In this polygon area worksheet, students complete modules related to the area of a polygon. Students complete 2 modules on this worksheet.
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#### Regular Polygon Area

For Students 8th - 10th
In this area of a polygon instructional activity, learners solve word problems and short answers based on the area of polygons. Students complete 10 problems.
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#### Calculating in Construction - Area

For Students 8th - 12th
In this area worksheet, students solve 6 short answer problems. Students find the area of a figure composed of regular polygons such as triangles, rectangles, squares, etc given a sketch of the figure.
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#### Area of Polygons #2

For Teachers 7th - 9th
In this area of polygons worksheet, students find the area of rectangles.  They find the width when given the area.  Students graph rectangles and solve word problems involving rectangles.  This three-page worksheet contains 13...
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#### Perimeter and Area

For Students 9th - 12th
In this math worksheet, students calculate the area and perimeter of rectangles and triangles. This thorough worksheet has 13 problems for the students to solve and includes an answer sheet.
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#### The Right Plot

For Teachers 9th - 12th
Learners apply the Pythagorean Theorem to solve area problems.  In this applying the Pythagorean Theorem to solve area problems lesson plan, students find the area of irregular quadrilaterals.  Learners break the irregular quadrilaterals...