Circles
Definitions
Formulas
Quadrilaterals
Angle Pairs
100
Definition of a Radius
What is a straight line from the center to the circumference of a circle or sphere.
100
P lies in the interior of RST. mRSP=40˚ and mTSP=10˚. mRST=
What is 50˚
100

This is slope-intercept form of the equation of a line.

What is y=mx+b?

100

This is a quadrilateral with 4 right angles and 4 equal sides.

What is a square?

100
Name the vertical pairs
What is 1 and 4, 2 and 3, 5 and 8, 6 and 7
200
A line segment whose endpoints both lie on the circle
What is chord
200
P and Q are complementary. mP=3x+7 and mQ=x+3. x=_____
What is 20
200

This is the distance formula.

What is d=sqrt(x_2-x_1)^2+(y_2-y_1)^2?

200

This true about consecutive angles in any parallelogram.

What is they are supplementary?
200
Name the corresponding angles
What is 1 and 5, 3 and 7, 2 and 6, 4 and 8
300
Given a diameter of 9cm, find the radius
What is 4.5cm
300
P and Q are supplementary. mP=5x+3 and mQ=x+3. x=_____
What is 29
300

This is point-slope form of the equation of a line.

What is y-y1=m(x-x1)?

300

These are 2 of the 3 properties that differentiates an isosceles trapezoid from a trapezoid.

What is 

1. Base angles are congruent.

2. Diagonals are congruent.

3. Legs are congruent.

300
Name the alternate exterior angles
What is 1 and 8, 2 and 7
400

This is a line that touches a circle at one point.

What is a tangent line?

400
Ray QS bisects PQR. If mPQS=3x and mRQS=2x+6, then mPQR=____.
What is 36˚
400

This is standard form of the equation of a circle.

What is (x-h)^2+(y-k)^2=r^2?

400

This is true about the diagonals of any parallelogram.

What is they bisect each other?

400
Name the alternate interior angles
What is 3 and 6, 4 and 5
500

This is the formula to find the measure of an angle outside a circle.

What is big arc- little arc divided by 2?

500
The midpoint formula.
What is (just say it)
500

These are the rules for 45-45-90 and 30-60-90 triangles (draw a detailed picture of each).

What is 1-1-radical 2 and 1-2-radical 3?

500

These are the 2 properties that are unique to the diagonals of a rhombus.

What is they bisect the angles and are perpendicular?

500
Name the same side angles
What is 3 and 5, 4 and 6