| Question | Answer |
| What is the radian measure of a full circle? | 2pi
|
What is the distance from the center to the a point on a circle called? | radius
| What is the Circumference of a circle with radius 4? | 8pi or 25.13
| What is the measure of an arc if the central angle is 45 degrees? | 45
| Alternate interior angles are always what? | congruent
| Same side interior angles are always what? | supplementary
| Supplementary means the angles add up to equal what? | 180
| What is the radian measure of 30 degrees? | pi/6
| If the scale factor of similar triangles is 2.5 what will the corresponding length be to side length 26? | 65
| What is the measure of an intercepted arc from an angle measure 42 with vertex on the circle? | 84
| What is the area of a circle with radius 12? | 144pi
| What is the area of a sector of a circle with radius 6 inches and central angle 120? | 37.70 in^2
| Similar figures have the same shape but not necessarily the same what? | size
| When polygons are similar their sides are what? | proportional
| Use the pythagorean theorem to find the length of the hypotenuse with legs length 6 and 9. | 10.8
| Use the pythagorean theorem to find the length of a leg of a right triangle with hypotenuse length 12 and leg length 8. | 8.9
| The pythagorean theorem can only be used in what kind of triangle? | right
| What is the pythagorean theorem? | a^2+b^2=c^2 |
