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Coordinate Geometry
100
What is a triangle?
It is a 3 sided polygon.
100
What quadrilateral has one pair of parallel lines?
A trapezoid.
100
What angle is 20 degrees?
It is an acute angle.
100
What are parallel lines?
Two straight lines that will never intersect.
100
What quadrant his (1,2) in?
Quadrant 1.
200
What do all angles of a triangle have to add up to?
180 degrees.
200
What has 4 right angles?
A square or rectangle.
200
How many degrees does a right angle have?
90 degrees.
200
What is a line?
It extends in 2 directions forever.
200
What quadrant is (1,-3) in?
Quadrant 4.
300
If 2 angles of a triangle are 32 degrees and 123 degrees, what is the final angle?
25 degrees.
300
What is a regular polygon?
It is a polygon where all angles and sides are congruent.
300
What is a straight angle?
A straight angle has 180 degrees.
300
How far does a ray extend?
Forever in one direction.
300
What quadrant is (-6,2) in?
Quadrant 2.
400
What is an isosceles triangle?
It a triangle with 2 equal side lengths and 2 equal angle measurements.
400
What has 4 congruent angles and sides?
A square.
400
What is a 181 degree angle?
It is a reflex or an obtuse angle.
400
What is a point and what does it name?
It is a specific tiny dot that names a location.
400
What quadrant is (-2,-7000) in?
Quadrant 3.
500
If 2 angles of a triangle are 76 degrees and 87 degrees, what is the final angle?
17 degrees.
500
Define a square.
It has 4 right angles and 4 congruent sides.
500
What type of of angle is 90.5 degrees?
It is an obtuse angle.
500
What is a plane?
It is a perfectly flat surface that extends forever in all directions.
500
What quadrant is (0,0) in?
None. It is in the origin.