Unit 48
Understanding and proving relationships between geometric figures
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Day 1
Congruence: definition and notation
Day 2
Corresponding parts of congruent figures
Day 3
Triangle congruence: SSS postulate
Day 4
Triangle congruence: SAS postulate
Day 5
Triangle congruence: ASA postulate
Day 6
Triangle congruence: AAS theorem
Day 7
Triangle congruence: HL theorem
Day 8
CPCTC in proofs
Day 9
Congruence proofs practice
Day 10
Isosceles triangle theorems
Day 11
Equilateral triangle theorems
Day 12
Similarity: definition and notation
Day 13
Similar polygons: corresponding parts
Day 14
Scale factor and ratios
Day 15
AA similarity postulate
Day 16
SSS similarity theorem
Day 17
SAS similarity theorem
Day 18
Similarity proofs
Day 19
Proportions in similar triangles
Day 20
Triangle proportionality theorem
Day 21
Parallel lines and proportional parts
Day 22
Midsegment theorem
Day 23
Angle bisector theorem
Day 24
Similar triangles in real world
Day 25
Indirect measurement
Day 26
Similarity and area
Day 27
Similarity and volume
Day 28
Dilations and similarity
Day 29
Review: congruence and similarity
Day 30
Unit assessment