Intro
An exact location in space
What is a point?
A figure formed by two rays with a common endpoint called the vertex
What is an angle?
Lines in a plane that do not intersect
What is parallel lines?
A triangle that has all congruent sides
What is a equilateral triangle?
A quadrilateral that has two pairs of parallel sides
What is a parallelogram?
A part of a line between two endpoints
What is a line segment?
An angle that measures more than 90 degrees
What is an obtuse angle?
Lines that intersect to form 90 degree angles
What is perpendicular lines?
A triangle that has one obtuse angle
What is an obtuse triangle?
A quadrilateral that has four congruent sides and four right angles
What is square?
A straight path that extends without end in opposite directions
What is a line?
An angle that measure exactly 180 degrees
What is a straight angle?
Lines that lie in different planes that are neither parallel nor intersecting
What is skew lines?
A triangle that has all acute angles
What is an acute triangle?
A parallelogram with four right angles
What is a rectangle?
A part of a line that starts at one endpoint and extends forever
What is a ray?
When two or more angles are added up to form 180 degrees
straight angle
Find the complement of an angle that measures 41 degrees.
49 degrees
A triangle with no congruent sides
What is a scalene triangle?
A quadrilateral that has exactly one pair of parallel sides
What is a trapezoid?
A flat surface that extends forever in all directions
What is a plane?
A complete rotation
What is 360 degrees?
Find the supplement of an angle that measures 41 degrees.
139 degrees
A triangle that has at least two congruent sides
What is an isosceles triangle?
A quadrilateral that has exactly two pairs of congruent, adjacent sides
What is a kite?