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def.topic 9
math
| Question | Answer |
|---|---|
| A _____ is an exact location in space. hint:. | point |
| A ____is a straightpath of points that goes on and on in two (2) direction. hint:<------> | line |
| A _____ is a endless flat surface. | plane |
| ________ _____ never intersecting. hint:<--> hint:<--> | Parallel lines |
| ____________ _____ pass through the same point. | Intersecting lines |
| _____________ _____ are lines that form square corners. | Perpendicular |
| A ____ _______ is a part of a line with two endpoints. | line segment |
| A ___ is a part of a line that has one endpoint and continues on forever in one direction. | ray |
| A _____ _____ is a square corner. | right angle |
| An _____ _____ is open less than a right angle. | acute angle |
| An ______ _____ is open more than a right angle but less than a straight angle. | obtuse angle |
| A ________ _____ forms a straight line | straight angle |
| Angles are usually measured in units called _______. | degrees |
| A __________ is a tool that is used to measure and draw angles. | protractor |
| A _______ is a closed plane figure made up of line line segments. | polygon |
| Each line segment is a ____. | side |
| The point where two(2)sides meet is called a ______. | vertex |
| _________=3sides | triangle |
| _____________=4sides | quadrilateral |
| ________=5sides | pentagon |
| _______=6sides | hexagon |
| _______=8sides | octogon |
| ___________ ________ =3 equal sides | equilateral triangle |
| _________ ________ =2 equal sides | isosceles triangle |
| _______ ________ =0 equal sides | scalene triangle |
| A _____ ________ has one right angle. | right triangle |
| An _____ ________ has three acute angles. | acute triangle |
| An ______ ________ has one obtuse angle. | obtuse triangle |
| A _______ is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length. | rhombus |
| A _________ is a quadiralateral with only one pair of parallel sides. | trapezoid |
| A _____________ has 2 pairs of parallel sides. | parallelogram |
| A _________ has 4 right angles. | rectangle |
| A ______ has 4 right angles and all sides are the same length. | square |
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mckenziedbreeding