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

• an enlargement
• a reduction
• a scale factor
• bigger

Tags

CCSS.8.G.A.3

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

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

Tags

CCSS.8.G.A.3

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

The two rectangles are scale drawings. What is the measurement of x?

• 21
• 1.25
• 20
• 4

Tags

CCSS.7.RP.A.2C

sf = 1/2

• Reduction
• Enlargement

Tags

CCSS.8.G.A.3

sf = 5

• Reduction
• Enlargement

Tags

CCSS.8.G.A.3

sf = 0.8

• Reduction
• Enlargement

Tags

CCSS.8.G.A.3

sf = 6/5

• Reduction
• Enlargement

Tags

CCSS.8.G.A.3

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

All angles in similar figures are congruent.  

• True
• False

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6