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Mathematics - Lower Secondary - yTeach Publisher - Whiteboard presentation - Teaching object - Teaching resource - Similarity – solving problems

Similarity – solving problems

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Subject

Mathematics

Grade

Lower Secondary

Publisher

yTeach Publisher

Resource types

Whiteboard presentation

Teaching type

Teaching object

Usage

Teaching resource



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Description At the end of this activity, students should be able to:
use similarity of triangles in solving problems
- recognise proportions when an angle is cut by two parallel lines
- find line segments on the arms of an angle cut by two parallel lines.
Partner resource
Consists of...
Arms of the angle and parallel lines [Whiteboard exercise]
Proportions [Whiteboard exercise]
Completing the proportion [Whiteboard exercise]
Finding the length of a segment [Whiteboard exercise]
Note [Animation]
Area of the region [Animation]
Finding areas [Whiteboard exercise]
Triangle [Whiteboard exercise]
Trapezium [Whiteboard exercise]
Line segment [Animation]
Relevant to...
Copyright YDP SA
Keywords

shape, segment, transformation, problems, similarity, proportion, geometry, polygon, solving, Similarity - solving problems

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