Chapter 5 Vocabulary

The legs are the sides that form the right angle in a right triangle.

• True

• False

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs.

• Pythagorean Theorem

• Slope-Intercept Form

• Distance Formula

Tags

CCSS.8.G.B.8

This shape is formed by three line segments that intersect only at their endpoints.

• Rectangle

• Square

• Triangle

• Circle

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Two organized columns that contains statements and reasons

• Pythagorean theorem

• formal proof

The hypotenuse is the side adjacent to the right angle.

• True

• False

A closed figure formed by three or more line segments

• angles

• converse

• polygon

Tags

CCSS.2.G.A.1

A polygon where all the sides and angles are equal to each other.

• regular polygon

• rectangle

• lines

Tags

CCSS.2.G.A.1

Angles of a polygon formed by two adjacent sides.

• exterior angles

• interior angles

Tags

CCSS.7.G.B.5

A line that intersects two or more lines

• transversal

• parallel lines

• exterior lines

• interior lines

Tags

CCSS.HSG.CO.A.1

Angles on the outside of parallel lines cut by a transversal

• exterior angles

• interior angles

• transversal

• equivalent angles

Tags

CCSS.8.G.A.5