Geometry Precise Definitions

Angles 3 and 4 form what?

• Complementary Angles

• Vertical Angles

• A Linear Pair

• Parallel Angles

A triangle with 2 congruent sides is called what?

• Scalene

• Isosceles

• Equilateral

• Obtuse

A triangle with 3 congruent sides is called what?

• Scalene

• Isosceles

• Equilateral

• Obtuse

A triangle with one angle greater than 90 degrees is called what?

• Right Triangle

• Acute Triangle

• Obtuse Triangle

A triangle with one angle less than 90 degrees is called what?

• Right Triangle

• Acute Triangle

• Obtuse Triangle

A triangle with one angle equal  90 degrees is called what?

• Right Triangle

• Acute Triangle

• Obtuse Triangle

A quadrilateral with 1 pair of parallel sides.

• Rectangle

• Rhombus

• Trapezoid

• Kite

A quadrilateral where all sides are congruent

• Rectangle

• Rhombus

• Trapezoid

• Kite

Students in Ms. Bell’s geometry class created posters of geometric definitions. Which of the following is the most precise definition?

• Parallel lines are lines that do not intersect.

• A line segment is part of a line that has an endpoint.

• Perpendicular lines are lines that intersect at a right angle.

• An angle is formed by two lines, two segments, or two rays in one plane.

A part of a line that consists of an endpoint and all points on the line that extend in one direction

• Ray

• Line

• Line Segment

• Point