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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 |