Similarity Transformations

Front

New coordinates of D(4,6) after dilation centered at origin with scale factor 1/2?

Back

D'(2,3)

Tags

CCSS.8.G.A.3

Front

What is the scale factor of this dilation?

Back

3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Front

Which of the statements is true about the graphed triangles?

Back

They are similar, because one can be obtained by dilating the other about the origin with a scale factor of 1/2.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Front

The pair of figures is similar. Find the missing side.

Back

x = 5

Tags

CCSS.HSG.SRT.A.2

Front

What makes isometric (rigid) transformations different than similarity transformations?

Back

Isometric transformations have the same shape AND size, similarity transformations just have the same shape.

Tags

CCSS.8.G.A.3

Front

Why is Quad OBCD similar to Quad OHTE?

Back

Quad OBCD can be reflected over the y-axis and then dilated about point O by a scale factor of 2.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Front

Why is ΔOBC similar to ΔOGT?

Back

ΔOBC can be dilated about point O by a scale factor of 1/2, and then rotated 90 degrees about point O.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Front

Two objects that are the same shape but not the same size are _______. Options: Congruent, Vertical, Similar, Complementary

Back

Similar

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

Are the following similar? Why or why not?

Back

No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

Front

Similar figures must have

Back

Proportional sides and equal angles

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6