Review of geometry vocabulary found in Chapter 2 of Heath Geometry. Match the word to the correct definition.

You are watching: Two angles whose sides are opposite rays are called

Midpoint
 AB The point that divides a segment into two congruent segments. Acute angle An angle that measures greater than 0 but less than 90 degrees. Vertical angles Two angles whose sides form two pairs of opposite rays. Supplementary angles Two angles whose sum is 180 degrees. Linear pair postulate If two angles form a linear pair, then they are supplementary and their sum is 180 degrees. Perpendicular lines Two lines that intersect to form a right angle. Segment bisector Segment, ray, line, or plane that intersects a segment at its midpoint. Congruent angles Two angles that have the same measure. Complementary angles Two angles whose sum is 90 degrees. Adjacent angles Two angles that share a vertex and common side but have no interior points in common. Linear pair Two adjacent angles whose noncommon sides are opposite rays. Obtuse angle An angle that measures more than 90 degrees and less than 180. Right angle An gngle that measures 90 degrees. Angle bisector A ray that divides an angle into two congruent angles. Theorem A statement that must be proved to be true. Postulate A statement that is accepted as true without proof. Collinear Points, lines or segments that are on the same line. Coplanar Points, lines , or planes in the same plane Converse q implies p Inverse Not p implies not q Contrapositive Not q implies not p Congruent Complements Theroem If two angles are complementary to the same angle, then they are congruent. Congruent Supplements Theorem If two angles are supplementary to the same angle, then they are congruent.See more: How Many Core Electrons Are In A Chlorine Atom? ? How Many Core Electrons Does A Chlorine Atom Have Vertical Angles Theroem If two angles are vertical angles, then they are congruent.  .tags a {color: #fff;background: #909295;padding: 3px 10px;border-radius: 10px;font-size: 13px;line-height: 30px;white-space: nowrap;}.tags a:hover { background: #818182; }HomeContact - AdvertisingCopyright © 2021 hunterriverpei.com#footer {font-size: 14px;background: #ffffff;padding: 10px;text-align: center;}#footer a {color: #2c2b2b;margin-right: 10px;}