Geometry Unit Test

1. 1. Which statement is true about polygons?

• The only quadrilateral that is a regular polygon is a rectangle.

• The only triangle that is a regular polygon is a scalene triangle.

• The only quadrilateral that is a regular polygon is a rhombus.

• The only triangle that is a regular polygon is an equilateral triangle.

This graphic organizer is being used to classify triangles based on their angle measures and side lengths.

Which of the following are ways this triangle could be classified?  Choose TWO correct answers.

• Acute

• Right

• Obutuse

• Isoscelese

• Scalene

Choose the correct word from the drop down.

Triangles with 3 equal sides are ​ (a)   . Triangles with at least 2 equal sides are called ​ (b)   .

Triangles with no equal sides are called ​ (c)  

• equilateral
• isosceles
• scalene
• polygon

4. 4. Natasha is making a graphic organizer to show the classification of quadrilaterals.

Choose the correct answer to complete the statement.

The name of the subset of quadrilaterals missing from Natasha's organizer is

• polygon

• isosceles triangle

• square

• pentagon

5.  The diagram shows how Mr. Flowers organized some shapes in a Venn diagram.

Circle the TWO shapes that are NOT placed correctly in the Venn diagram.

• rhombus

• regular pentagon

• square

• pentagon

• triangle

6.Steve drew the shapes shown below. Which statements are correct about these figures? Choose TWO correct answers.

• A square cannot be a rhombus.

• All rhombuses are squares.

• A rhombus can be a square.

• All squares are rhombuses.

• Triangle

• Trapezoid

• Square

• Hexagon

8.  Carl draws two different quadrilaterals. 

• Both quadrilaterals have two pairs of parallel sides.

• Both quadrilaterals have four right angles.

• A.   square and trapezoid

• B.  rectangle and square

• C.   trapezoid and rhombus

• D.   rectangle and trapezoid

9.  Jace drew the shapes shown.

Which statement is true about the shapes that Jace drew?

• A. Each shape appears to have 2 pairs of parallel sides.

• B. Each shape appears to have 4 congruent angles.

• C. Each shape appears to have 4 acute angles.

• D. Each shape appears to have at least 1 pair of parallel sides

10. James drew a triangle with three sides that are each 3 cm long.

James’ triangle has ​ (a)   angles and is a/an ​ (b)  

• acute
• right
• obtuse
• isosceles
• scalene
• equilateral