I-Ready Lesson 33 Sorting Shapes

Examine the shapes below. Which shape has both acute and obtuse angles?

• shape A

• shape B

• shape C

• shape D

Tags

CCSS.4.G.A.1

Which shapes have at least one pair of perpendicular sides?

Choose all the correct answers.

• shape A

• shape B

• shape C

• shape D

• shape E

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which shapes have at least one pair of parrallel sides?

• A

• B

• C

• D

Tags

CCSS.3.G.A.1

Which shapes have no

parallel sides?

• A

• B

• C

• D

Tags

CCSS.2.G.A.1

Decide whether the name shown for each triangle is correct.

Right Obtuse Triangle

• Yes

• No

Tags

CCSS.4.G.A.2

Decide whether the name shown for each triangle is correct.

Acute equilateral triangle

• Yes

• No

Tags

CCSS.4.G.A.2