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Author:
Sue Williamson

Students will model geometry using formula to find area and lengths of acircle.

Using the formulas provided, students will be able to calculate the area of a sector of a circle and the length of a section of a circle.

Tutorial

Use the formulas in the video to calculate the area of a sector of a circle and length of a portion of the circumference of a circle.

Source: Sue Williamson using Quicktime for Mac