Geometry 13.5 Wk. Review 3

Front

What is the coordinate of the point in the fourth quadrant with positive x and negative y?

Back

(4, -2)

Front

What is the term for a line segment that connects two points on a circle?

Back

Chord

Front

What do you call an angle that measures less than 90 degrees?

Back

Acute Angle

Front

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

Back

180 degrees

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the term for a polygon with four sides?

Back

Quadrilateral

Front

What is the distance formula used to find the distance between two points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

Front

What is the term for a triangle with all sides of different lengths?

Back

Scalene Triangle

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.

Front

What do you call a line that intersects a circle at exactly one point?

Back

Tangent