Arc Length and Sector Area Lesson
In this lesson, students will use the formulas for arc length and sector area to solve problems with diagrams and word problems.
• Warm-Up -
The warm-up asks students to solve a real life problem using the perimeter of a rectangle and the circumference of a circle.
• Guided Notes -
Two versions are included: mostly complete and fill-in-the-blank. The notes are 3 pages long. Examples are included throughout. If you did not want to include area of segments, it could easily be left out by not including the last page.
• Mixed Review Worksheet -
A one-page extra practice worksheet is included. There are 6 problems.
• Homework -
The homework is 2 pages and 12 questions.
• Answer Keys -
Completely worked out answer keys are included.
Make sure this lesson is appropriate for your students - see the preview to see some of the pages in the product.
This is a lesson from Unit 11 - Area and Perimeter in my Geometry curriculum.
11.1 Area of Rectangles, Parallelograms, and Triangles
11.2 Area of Trapezoids, Rhombi, and Kites
11.3 Circumference and Area of Circles
11.4 Arc Length and Sector Area
11.5 Area of Regular Polygons
My Area and Perimeter Activity Bundle has activities that can be used throughout the unit.
You may also be interested in:
Area of Sectors and Segments Scavenger Hunt
Circumference and Area of Circles Stations Maze
Arc Length and Area of Sectors Stations Maze Activity
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