See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
Same form/shape but different sizes
Corresponding angles must be equal
Corresponding sides must be proportional
k=2nd shape1st shapek = \frac{\text{2nd shape}}{\text{1st shape}}k=1st shape2nd shape
Scaling up (making shape larger)
Scaling down (making shape smaller)
k2k^2k2 (k squared)
Set up proportion equation using corresponding sides
52=255^2 = 2552=25
2:12:12:1 (confirms proportional sides)
Select your subjects, and get access to A+ resources today.