Similarity and Congruence Flashcards
1
Q
k
A
scale factor of enlargement
2
Q
all circle, square and equilateral triangle families are …
A
similar
3
Q
scale factor of enlargement in length, area and volume
A
length 1:k
area 1:k²
volume 1:k³
4
Q
congruent
A
identical 2D shapes
5
Q
similar
A
2D shapes in which corresponding sides are in the same proportion and the corresponding angles are identical