Circles and Quadrilaterals Review

Front

What is the relationship between a radius and a tangent at the point of intersection?

Back

They are perpendicular.

Front

What is the relationship between a central angle and its intercepted arc in a circle?

Back

The central angle is equal to the arc.

Front

What is segment PQ in a circle?

Back

Chord.

Front

What type of angle is formed by two chords that intersect inside a circle?

Back

Inscribed Angle.

Front

What is the sum of the interior angles of a quadrilateral?

Back

360 degrees.

Front

What is a transversal?

Back

A line that intersects two or more lines at different points.

Front

What is the relationship between corresponding angles when a transversal crosses parallel lines?

Back

They are always congruent.

Front

What is the definition of a diameter?

Back

A line segment that passes through the center of a circle and has endpoints on the circle.

Front

What is an arc in a circle?

Back

A part of the circumference of a circle.

Front

What is the definition of a radius?

Back

A line segment from the center of a circle to any point on the circle.