Geometry

Question 1

Similar Triangles

Answer 1

• triangles where the corresponding angles are congruent
• the sides are scaled by the same factor for every side
• the sides are not necessarily equal

Question 2

Congruent Triangles

Answer 2

triangles where all angles and ​all sidesareequal

Question 3

AA Similarity

Answer 3

• triangle similarity proven through sharing two equal angles

Question 4

SAS Similarity

Answer 4

• similarity proven through an equal angle shared by two sides of equal ratio
• if the two equal ratio sides do not share the equal angle it doesn’t prove similarity

Question 5

SSS Similarity

Answer 5

• similarity proven through equal ratios of all sides
• A/X = B/Y = C/Z