Polygons, Quadrilaterals, and Triangles

What type of polygon has 3 sides and 3 angles?

• triangle

• quadrilateral

• pentagon

What type of polygon has 4 sides and 4 angles?

• octagon

• quadrilateral

• hexagon

What type of polygon has 5 sides and 5 angles?

• pentagon

• decagon

• triangle

What type of polygon has 6 sides and 6 angles?

• quadrilateral

• decagon

• hexagon

What type of polygon has 8 sides and 8 angles?

• pentagon

• octagon

• hexagon

What type of polygon has 10 sides and 10 angles?

• decagon

• triangle

• quadrilateral

Lines that never touch are called...

• parallel

• intersecting

• perpendicular

Lines that cross and form a right angle are called...

• parallel

• intersecting

• perpendicular

Lines that cross are called...

• parallel

• intersecting

• perpendicular

A big angle that measures more than 90 degrees is an...

• acute angle

• right angle

• obtuse angle