Mrs. Black's Webpage
HOME
Science Agendas
Marking Period 1
Marking Period 2
Forensic Science Agendas
Marking Period 1
Marking Period 2
Helpful Information
Rates (Geometry - Scale Factor) Instructional Video)
What is a ratio?
What is a proportion?
Using Proportions to solve for an unknown
Congruent
vs
Similar
Triangle Congruent
Triangle Similarity
Scale Factor
(Triangles)
Scale Factor
How Perimeter and Area are effected by the scale factor
Using the scale factor to find the area
✕