Scales
Similar Polygons
Solving Similar Polygons
Naming Similar Polygons
100
If quadrilateral KLMN is the original, is quadrilateral PQSR a reduction or an enlargement?
Enlargement
100
Triangle ABC is similar to triangle DEF. Which angle in triangle DEF is similar to angle A?
Angle D
100
Polygon ABCDEF is similar to polygon LMNOPQ. What is the measure of angle B?
105 degrees
100
Are the two triangles similar?
Yes
200
The triangle on the left is the ORIGINAL. What scale was used to create the triangle on the right? 
10
200
Triangle LMN is similar to triangle PQR. Which angle in LMN is the same as angle Q?
Angle M
200
Solve for x
x = 12
200
Finish the similarity statement:
Triangle ABC is similar to ___________
DEF
300
These rectangles are the result of an enlargement. What scale was used?
3/2
300
Triangle ABC is similar to triangle DEF. Which angle in triangle DEF is similar to angle B?
Angle E
300
Solve for the value of x
x = 20
300
Finish the similarity statement:
Triangle RST ~ ...
RST ~ DEF
400
Are these shapes congruent or similar? 
Similar
400
Triangle RST is congruent to triangle UVW. Which angle in triangle RST is similar to angle W?
Angle T
400
Solve for the missing side
12
400
Finish the similarity statement:
Triangle ABC ~ ...
ABC ~ ADE
500
Assuming these shapes are in standard order, what do we know about the scale factor used here? Specifically...is the number less than 1 or greater than 1?
less than 1.
500
Quadrilaterals ABCD and DEFG are congruent. Name the angle that is the same as Angle B
Angle E
500
What are these shapes?
Similar polygons
500
Finish the similarity statement for the three triangles:
Triangle ABC ~ ...
ABC ~ DEF ~ GHK