Classification of 2-D Shapes

Which figure does not belong in any section of the Venn Diagram?

• A

• B

• C

• D

Which shape is not classified correctly?

• shape 4

• shape 5

• shape 7

• shape 8

Which of the following best describes the triangle below?

• scalene right

• equilateral acute

• isosceles obtuse

• isosceles right

• A

• B

• C

• D

• F

• G

• H

• J

• A

• B

• C

• D

• A

• B

• C

• D

• F

• G

• H

• J

• A

• B

• C

• D

Which choice best describes the group this shape belongs in, based on the kinds of sides and angles it has?

• parallel sides, acute angles

• perpendicular sides, acute angles

• parallel sides, obtuse angles

• perpendicular sides, obtuse angles