Geometry Unit 5 Review

Front

What is the definition of a geometric proof?

Back

A geometric proof is a logical argument that uses deductive reasoning to show that a statement is true based on previously established statements, such as theorems, definitions, and postulates.

Front

What is the value of x if 2x + 4 = 18?

Back

x = 7

Front

What is the definition of congruent triangles?

Back

Congruent triangles are triangles that have the same size and shape, meaning their corresponding sides and angles are equal.

Front

What is the Pythagorean theorem?

Back

Front

What is the formula for the area of a triangle?

Back

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never meet; they are always the same distance apart and have the same slope.

Front

What is the value of x if 3x - 5 = 16?

Back

x = 7.

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

What is the formula for the circumference of a circle?

Back

Front

What is the definition of a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments that connect to form a closed chain or circuit.