Polygons

Which classification best describes a triangle with angle measures of 55°, 67°, and 58°?

• obtuse scalene

• scute scalene

• acute isosceles

• obtuse isosceles

Which classification best describes a triangle with angle measures of 57°, 66°, and 57°?

• obtuse isosceles

• acute isosceles

• obtuse scalene

• acute scalene

Rhombuses __________ have 2 pairs of parallel sides.

• always

• sometimes

• never

What is the least number of sides a polygon can have?

• two

• three

• four

• five

Can a polygon have curved sides?

• yes

• no

What type of polygon is this?

• parallelogram

• rhombus

• kite

• trapezoid

In the diagram shown each circle represents a group of polygons. If a polygon belongs in a circle, it also belongs in any larger circle. What kind of polygon belongs in the shaded circle?

• trapezoids

• squares

• pentagons

• rhombuses

Which shape goes in the empty box?

• trapezoid

• quadrilateral

• rhombus

• triangle

Which quadrilaterals have two sets of parallel lines? Select all that apply.

• rhombus

• trapezoid

• square

• rectangle

• kite

How many sides does a Hexagon have?

• 6
• 4
• 3
• 9