1. Starter Questions S3 www.mathsrevision.com Q1. Q2.12 8
Q3. Calculate the area of the triangle
Q4.
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2. Circumference of a circleS3
Aim of Today’s Lesson
To be able to use the formula
for calculating
the circumference of a circle
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3. Circumference of a circleS3
Main parts of the circle
radius O
Diameter
Circumference
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4. Circumference of a circleS3
Q. Find the circumference of the circle ?
Solution
4cm
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5. Circumference of a circleS3
The circumference of the circle is 60cm ?
Find the length of the diameter and radius.
Solution
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6. Begin Maths in Action Book page 190
Circumference of a circle S3
Now it’s your turn !
Begin Maths in Action Book page 190
Saturday, 22 September 2018Saturday, 22 September 2018
Created by Mr Lafferty