Presentation is loading. Please wait.

Presentation is loading. Please wait.

goteachmaths.co.uk Bisectors – Complete Lesson Delete unwanted slides.

Similar presentations


Presentation on theme: "goteachmaths.co.uk Bisectors – Complete Lesson Delete unwanted slides."— Presentation transcript:

1 goteachmaths.co.uk Bisectors – Complete Lesson Delete unwanted slides.
To print handouts: File>Print>Print Current Slide

2 08 December December 2018 Bisectors

3 Perpendicular Bisector
Cut in half. 90°

4 Perpendicular Bisector off a line.

5 Angle Bisector.

6 Construct a perpendicular bisector of this line.
(Draw a line at 90° halfway along this line.) 1. 4. Show all the points equal distance from AB and CD. C D Construct a perpendicular line from the point. (To start, draw an arc from the point, that will give you equal distance lines for the perpendicular bisector.) 2. A B B 3. Construct an angle bisector. (To start, draw an arc from the point.) A C 5. Show all the points closer to AB than to AC, and closer to AB than BC.

7 Answers Construct a perpendicular bisector of this line.
(Draw a line at 90° halfway along this line.) 1. 4. Show all the points equal distance from AB and CD. C D Construct a perpendicular line from the point. (To start, draw an arc from the point, that will give you equal distance lines for the perpendicular bisector.) 2. A B Answers B 3. Construct an angle bisector. (To start, draw an arc from the point.) A C 5. Show all the points closer to AB than to AC, and closer to AB than BC.

8 Check your success! I can construct the bisector of a line.
I can construct the bisector of an angle. I can construct bisectors within shapes.

9 Check your success! I can construct the bisector of a line.
I can construct the bisector of an angle. I can construct bisectors within shapes.


Download ppt "goteachmaths.co.uk Bisectors – Complete Lesson Delete unwanted slides."

Similar presentations


Ads by Google