Must Do Monday Geometry Vocabulary

A polygon is

• a closed figure with 3 or more straight sides

• a closed figure

• an four-sided figure

• a circle

I am a shape with four equal sides and right angles. Which choices best describe my name and attributes?

• 
• square

• 
• 

A polygon with 3 sides is

• a quadrilateral.

• a pentagon.

• an angle.

• a triangle.

Which best describes an isosceles triangle?

• A polygon with 3 sides.

• A triangle having 2 sides of the same length.

• A triangle having all sides of different lengths.

• A triangle having all sides the same lengths.

Which best describes a scalene triangle?

• A polygon with 3 sides.

• A triangle having all sides the same length.

• A triangle having 2 sides of the same length.

• A triangle having all sides of different lengths.

What angle is formed on the inside of two straight lines that intersect?

• An interior

• An exterior

• A triangle

• A shape

The angle formed by two perpendicular lines is

• an obtuse angle

• an acute angle

• a right angle

• a triangle

a 5-sided polygon

• pentagon

• hexagon

• octagon

• triangle

a 6-sided polygon

• pentagon

• hexagon

• octagon

• triangle

an 8-sided polygon

• pentagon

• hexagon

• octagon

• triangle