Applications of Proportions with Enlargement and Reduction

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

• Congruent

• Vertical

• Similar

• Complementary

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

TRUE OR FALSE:

Two objects that are similar will have proportional measurements.

• TRUE

• FALSE

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Could these figures be similar?

• YES

• NO

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Could these figures be similar?

• YES

• NO

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Could these figures be similar?

• YES

• NO

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Could these figures be similar?

• YES

• NO

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

A scale drawing that is bigger than the the actual figure is called ___________________.

• a reduction

• an enlargement

• a dilation

• a giant

Tags

CCSS.7.G.A.1

A scale drawing that is smaller than the the actual figure is called ___________________.

• a reduction

• an enlargement

• a dilation

• a tiny

Tags

CCSS.7.G.A.1

TRUE OR FALSE:

All enlargements have a scale factor of

r > 1.

• TRUE

• FALSE

Tags

CCSS.8.G.A.3

The green shape is a dilation of the black shape. Is it an enlargement or a reduction?

• Enlargement

• Reduction

Tags

CCSS.8.G.A.3