Similarity & Congruence 1
6 lessons · 6 variations each
GR.8.1
2 Similarity vs congruence
Explain the conditions for similarity and congruence
GR.8.2
3 Finding the scale factor
Use the ratio of corresponding sides to work out scale factors
GR.8.3
4 Find missing lengths on similar shapes
Find missing lengths on similar shapes
GR.8.4
5 Problem solving - similarity
Use similarity to solve problems
GR.8.5
6 Show if triangles are congruent or similar
Show that two triangles are congruent
GR.8.6
Find unknown angles and sides in congruent shapes
Use congruence to work out unknown angles and sides