Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
History of trigonometry wikipedia , lookup
Multilateration wikipedia , lookup
Pythagorean theorem wikipedia , lookup
Rational trigonometry wikipedia , lookup
Trigonometric functions wikipedia , lookup
Line (geometry) wikipedia , lookup
Perceived visual angle wikipedia , lookup
Geometry R – Mr. Bo Unit 3 Intro – Partner Activity Directions: Cut out the 20 numbered squares below. Arrange them on the grid on the next page by matching up each term with its correct definition. Equal 1 Congruent 2 Midpoint 3 Segment Bisector 5 6 7 Obtuse Angle Segment Addition Acute Angle Right Angle 4 8 9 10 11 12 Straight Angle Adjacent Angles Angle Bisector Angle Addition 13 14 15 16 Vertical Angles Complementary Angles Supplementary Angles Perpendicular Lines 17 18 19 20 Perpendicular Bisector Linear Pair Postulate Theorem Geometry R – Mr. Bo Unit 3 Intro – Partner Activity Non-adjacent An angle that angles formed by measures less than 2 intersecting 90 degrees. lines. Adjacent angles formed by 2 intersecting lines. An angle that measures 180 degrees A line, ray, or segment that bisects another segment at a right angle. A basic fact assumed to be true as a basis for reasoning. A line, ray, or segment that passes through the midpoint of another segment. If B is in the interior of ∠AOC, then m∠AOB+m∠BOC= m∠AOC An angle that measures between 90 and 180 degrees. If A,B, & C are collinear and B is between A & C, then AB+BC=AC Two angles that share a vertex and a side. Angles that sum to 180 degrees. A point that divides a segment into 2 congruent segments Same size and shape. An angle that measures 90 degrees. A non-intuitive truth proven by a chain of reasoning. Same value or quantity A line, ray, or segment that divides an angle into 2 congruent angles. Angles that sum to 90 degrees. Two lines that intersect to form a right angle.