CCSS.Math.Content.8.G.A.4

Identify the value for z.

• 90°
• 360°
• 122°
• 180°

Tags

CCSS.Math.Content.8.G.A.4

What is the scale factor from the small shape to the big shape?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.HSG.SRT.A.1

Are the following similar? Why or why not?

• Yes
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.HSG.SRT.A.2

CCSS.Math.Content.7.G.B.5

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.
• No, not similar because they are the same shape, but side lengths are not proportional.
• Yes, same shape
• No, different sizes

Tags

CCSS.Math.Content.8.G.A.4

Find side length X.

• 22.5
• 10
• 9
• 7.5

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.HSG.SRT.A.2

CCSS.Math.Content.HSG.SRT.A.3

CCSS.Math.Content.HSG.SRT.B.5

A painting is 2 in tall and 3 in wide. If it is enlarged to a width of 15 in then how tall will it be?

• 8 in
• 30 in
• 20 in
• 10 in

Tags

CCSS.Math.Content.8.G.A.4

Does the image show a Dilation?

• Yes
• No

Tags

CCSS.Math.Content.8.G.A.4

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.7.G.A.1

CCSS.Math.Content.HSG.SRT.A.1

If the scale factor is greater than one, the new figure will be

• a reduction
• an enlargement
• a scale
• not proportional

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.7.G.A.1

CCSS.Math.Content.HSG.SRT.A.1

Are the triangles similar?

• Yes
• No

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.HSG.SRT.A.2

CCSS.Math.Content.HSG.SRT.A.3

CCSS.Math.Content.8.G.A.5