Embedded Files
1) Lesson Objectives:
1) Lesson Objectives:
You should be able to
use formula to find arc length of any given circle or sector
Success Criteria:
I am able to
identify an arc which is part of the circumference of a circle
remember the formula for finding arc length
Pre-Requisite:
circumference of circle
Ratio and proportion
Always look through all examples in textbook before lesson.
3NT Notes Arc Length and Sector.pdfSLS: 3NT Chp 5 Arc Length
SLS: 3NT Chp 5 Arc Length
SLS 3NT Chp 5: Activity 1
SLS 3NT Chp 5: Activity 1
Hint: How to complete column on arc length?
Hint: How to complete column on arc length?
Hint: Thinking Time 1 and Thinking Time 2
Hint: Thinking Time 1 and Thinking Time 2
Hint: How to complete table under In General?
Hint: How to complete table under In General?
SLS 3NT Chp 5: Activity 2
SLS 3NT Chp 5: Activity 2
Hint: Full Video Answer to the 2 questions on page 6.
Hint: Full Video Answer to the 2 questions on page 6.
SLS 3NT Chp 5: Activity 3
SLS 3NT Chp 5: Activity 3
Checking for Understanding: Numerical Answer
Checking for Understanding: Numerical Answer
Questions 1:
16.8 cm
Question 2:
(a) 46.1 cm
(b) 62.1 cm
Question 3:
(a) 214.9 deg
(b) 36 s
SLS 3NT Chp 5: Challenge
SLS 3NT Chp 5: Challenge
Hint: Formula for Area of Sector
Hint: Formula for Area of Sector
Other Videos
Other Videos
To find Arc Length using formula
To find Arc Length using formula
To find Arc Length using proportion
To find Arc Length using proportion
Using Arc Length formula to find: Arc Length, angle or radius
Using Arc Length formula to find: Arc Length, angle or radius
Page updated
Google Sites
Report abuse