Unit 4 Vocabulary

Figures are congruent if they have the________ and _________

• Same shape and same size

• Same shape and different size

• Same size and different shapes

Tags

CCSS.8.G.A.2

Figures are similar if they are the ___________ and __________

• Same shape and same size

• same shape and different sizes

• Same size and different shapes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Similar figures have corresponding sides that are __________

• congruent

• Proportional

• Both congruent and proportional

• None of the above

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Similar figures have angles that are always __________

• Congruent

• Proportional

• both congruent and proportional

• neither

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which statement about similar triangles is NOT true.

• They are the same shape and different sizes

• The corresponding sides are proportional

• The corresponding angles are congruent

• They are the same shape and same sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Mr. Ortiz used similar rectangles to make a design. Which statement about the rectangles in the design must be true?

• They are the same size and shape

• They are the same size but different shapes

• They have corresponding angles that are congruent

• They have corresponding sides that are congruent

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which best describes pi?

• The distance around the circle

• The radius multiplied by 2

• The ratio of the circumference to the diameter

• The ratio of the radius to the diameter

Tags

CCSS.7.G.B.4

pi=

• radius x 2

• 3.14

• diameter divided by 2

• 1/3

Tags

CCSS.7.G.B.4

Which ratio is correct for pi?

• pi = c/d

• pi= d/c

• pi= c x d

• pi= r x 2c

Tags

CCSS.7.G.B.4

The distance around the circle is called the ________

• Radius

• Diameter

• Circumference

• Area