# Unit Overview: Parts of a Circle 1 & 2

## Lessons:

8 lessons

### Know the parts of a circle

In this lesson, we will identify parts of a circle by their mathematical names

• 1 Quiz
• 6m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Find the area of a semicircle and quarter circle

In this lesson, we will find the area of a semicircle and quarter circle in terms of pi or to 3 significant figures

• 2 Quizzes
• 7m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Find the area of a sector

In this lesson, we will find the area of sectors in terms of pi or to 3 significant figures

• 2 Quizzes
• 5m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Find the radius or diameter given the area of a sector

In this lesson, we will find the radius or diameter given the area of a sector

• 2 Quizzes
• 5m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Find the length of an arc on a semicircle and quarter circle and the perimeter of a semicircle and quarter circle

In this lesson, we will find the length of an arc on a semicircle and quarter circle and the perimeter of a semicircle and quarter circle

• 2 Quizzes
• 5m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Find the length of an arc and the perimeter of a sector

In this lesson, we will find the length of an arc and the perimeter of a semicircle

• 2 Quizzes
• 4m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Use the arc length to find the radius or angle of a sector

In this lesson, we will use the arc length to find the radius or angle of the sector

• 2 Quizzes
• 4m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Calculate area of compound shapes with circles

In this lesson, we will calculate the area of compound shapes that include circles or parts of circles.

• 2 Quizzes
• 6m Video
• Presentation(PPT)
• Worksheet
• Transcript