Show:
Angles
Midpoints
Vocabulary
Formulas
Distance
100
What are two angles whose sum adds up to 180?
Supplementary Angles
100
A midpoint does what to a segment?
Cuts the pieces in half (or two equal parts)
100
This is a figure formed by two rays with a common endpoint, or vertex.
What is an angle.
100
This is the formula you would use to find the perimeter of a rectangle.
What is P=2l+2w
100
This is the formula you would use to find the distance between two points.
What is the distance formula.... not typing it.
200
What are two angles that create a straight line and are next to one another?
Linear adjacent angles
200
What is the midpoint of (3, 2) and (-1, 4)?
(1, 3)
200
These intersect at a 90 degree angle.
What are parallel lines.
200
This is the formula you would use to find the area of a circle.
What is A=(pi)r^2
200
If a horizontal line is connected by two endpoints, one at -4 and one at 4, this is the distance between those two points.
What is 8 units
300
If angle XYZ is 65 degrees and ABC is 135 degrees, which one is obtuse?
ABC
300
What is the midpoint of (10, -11) and (9, -10)
19/2 and -21/2
300
This is a straight path that has no thickness and extends forever.
What is a line.
300
This is the formula you would use to find the area of a square.
What is A=s^2
300
This is the distance between pts (0,3) and (5,1).
What is sq rt 29. or 5.4
400
KL bisects angle HKJ. If HKL is (13x + 20) degrees and LKJ is (10x +29) degrees what is the measure of HKJ?
114 degrees
400
What is the endpoint of the segment, if the midpoint is (-2, 3) and the other endpoint is (5, 0)?
(-9, 6)
400
These are not coplanar, are not parallel and do not intersect.
What are skew lines.
400
This is the formula you would use to find the area of a triangle.
What is A= (1/2)bh
400
This is the distance between two pts at (-2,7) and (-2,-8)
What is 15
500
An angle is 5 less than 4 times its compliment, what are the measures of the two angels?
19 and 71
500
What is the endpoint of a segment, if the midpoint is (-2, 3) and the other endpoint is (-4, 4)?
(0, 2)
500
This is the point of concurrency of the medians of a triangle.
What is the centroid.
500
This is the formula you would use to find the length of a missing leg of a triangle.
What is a^2 +b^2 = c^2
500
The distance formula comes from this popular theorem.
What is Pythagorean Theorem