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Triangle

Length

Opposite side

Right triangle

Pythagorean Theorem

Square roots

Isosceles Triangle

Leg

Right angle

Altitude

Equilateral Triangle

Hypotenuse

Distance between two points

Is a number that when multiplied by itself is equal to the original number

The side opposite of the angle from where you look

Name given to the two sides of the right triangle that are adjacent to the right angle; the two sides that make up the right angle of the right triangle.

a² + b² = c² .The relationship among the lengths of the sides of a right triangle.

A shape formed by connecting three line segments

A triangle with two congruent sides and congruent angles opposite the congruent sides

A triangle with one right angle

A triangle with all three sides congruent and all angles measuring 60 degrees

Name given to the side of the right triangle that connects the legs; it is the longest side of the triangle.

An angle that measures 90 degrees

A line segment that goes from a vertex to the opposite side forming a right angle ( also known as height)