Geometry Skills Quiz

Which of the following is a property of perpendicular lines?

• They intersect to form a 45-degree angle.

• They intersect to form a 90-degree angle.

• They never intersect.

• They are always the same length.

What type of triangle has one angle that is exactly 90 degrees?

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Right triangle

Which of the following quadrilaterals has two pairs of parallel sides?

• Rectangle

• Trapezoid

• Kite

• Rhombus

Which figure has 2 pairs of parallel sides, 4 sides of equal length, and 4 right angles?

• Rhombus

• Square

• Rectangle

• Trapezoid

Which of the following shapes has line symmetry?

• Scalene triangle

• Rectangle

• Parallelogram

• Trapezoid

How many lines of symmetry does an equilateral triangle have?

• 1

• 2

• 3

• 0

What type of angle is formed by two rays that share a common endpoint?

• Right angle

• Obtuse angle

• Acute angle

• Any of the above

Which of the following is NOT a property of parallel lines?

• They are always the same distance apart.

• They never intersect.

• They intersect to form right angles.

• They can be found on opposite sides of a rectangle.

What is the name of a polygon with four sides?

• Pentagon

• Hexagon

• Octagon

• Quadrilateral

Which of the following triangles has three equal sides?

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Right triangle