The amount of turn between two straight lines that have a common end point (the vertex).

• Interior
• Exterior
• Angle
• Alternting

A formula used to figure out the missing side on a right triangle. If given three sides of a triangle the formula can be used to tell if it is a right triangle.

• Pythagorean Theorem
• Mrs. Chock's Thoughts
• Euclidean Geomety
• Right Triangle Theorem

The pairs of angles on opposite sides of the transversal but outside the two lines.

• Vertical Angles
• Alternate Exterior Angles
• Alternate Interior Angles
• Corresponding Angles

The pairs of angles on opposite sides of the transversal but inside the two lines.

• Vertical Angles
• Alternate Exterior Angles
• Alternate Interior Angles
• Corresponding Angles

Angles in matching corners

• Vertical Angles
• Alternate Exterior Angles
• Alternate Interior Angles
• Corresponding Angles

the angles opposite each other when two lines cross. They are always equal.

• Vertical Angles
• Alternate Exterior Angles
• Alternate Interior Angles
• Corresponding Angles

Angles are equal to each other

• Supplementary
• Right Angles
• Complementary
• Congruent

A measure for angles. There are 360 degrees in a full rotation.

• Degrees
• Hypotenuse
• Square
• Legs

The longest side on a right triangle, the side across from the right angle, c

• Degrees
• Hypotenuse
• Square
• Legs

The longest side on a right triangle, the side across from the right angle, c

• Degrees
• Hypotenuse
• Square
• Legs