Texas Instruments: Areas of Regular Polygons and Circles

Learners find the area and perimeter of regular polygons and composite figures and examine the effect on the area and perimeter of a figure if the dimensions are multiplied by a constant. The nine page worksheet contains thirty-seven...

The student will apply the formula for the area of regular polygons to solve problems.

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.

This video lesson demonstrates how to find the area of any regular polygon using the apothem. Students can check their understanding with an assessment.

Based off of the hit television show NUMB3RS, this lesson shows students different ways to find centroids of regular polygons. The traditional way (using medians) is presented, as well as the triangulation method, the diagonals method,...

[Free Registration/Login may be required to access all resource tools.] This concept teaches students to calculate the area and perimeter of regular polygons. Students examine guided notes, review guided practice, watch instructional...

Introduces the concept of regular polygons along with regular polygon examples, not regular polygons, irregular polygons, and area of a regular polygon. Check-out the solved examples for better understanding and try your hand at solving...

Students determine the area and perimeter of regular polygons and use that information to conduct a beginning investigation of limits.

Students discover a very intuitive method for determining the area of a regular polygon. They use that information to develop the standard area formula.

Learn how to find the area of a regular polygon using the formula A=1/2ap in this free math video tutorial [5 mins, 17 secs]with two examples by Mario's Math Tutoring.