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goteachmaths.co.uk Bisectors – Complete Lesson Delete unwanted slides.
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08 December December 2018 Bisectors
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Perpendicular Bisector
Cut in half. 90°
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Perpendicular Bisector off a line.
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Angle Bisector.
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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.
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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.
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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.
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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.
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