1. Objective: Review. Warm up 1. Triangles are similar. Find the value of x.

2. Reflection over line y = x.

3. 2. Reflect over the x-axis, then reflect of the line y = x.

4. 3.Write the equation of the circle. A. B. C. D.

5. 4. Diagonal AC is 12 cm and diagonal BD is 8 cm. BC = 5 cm. Find the perimeter of triangle AED.

6. 5. Find x.

7. 6.Lines a and b are parallel. Find the measure of angle y. y

8. 7. Find line parallel to the given line passing through ( 3, 1)

9. 8. Find the area of the sector containing AOB. The length of arc AB is inches.

10. 9. Describe how to construct a perpendicular line to a given line and passing through a given point not on the line.

11. 10. Find the measure of angle x.

12. 11.Select all transformations that carry the figure onto itself. A.Rotation of 360 degrees. Point C is the center of rotation. B.Reflection over the y-axis. C.Reflection over the x-axis. D.Rotation of 720 degrees. Point C is the center of rotation. E.Rotation of 180 degrees. Point C is the center of rotation.

13. 12. Write an expression to represent how much water is needed to fill the rectangular prism. 5 8 10 h

14. 13. How many square base pyramids fit inside a cube. The base of the pyramid and the cube are the same. Both have the same height.

15. 14. If a regular hexagon is rotated counterclockwise around the center, what is the minimum number of degrees it must be rotated to carry the hexagon onto it self.

16. . Sphere Volume. All circles are similar. Proportions can be used to find missing parts.