1. Bell Ringer 4-1-11 Calculate the area of each triangle.
Calculate the perimeter of each triangle.
Are the figures similar?
Calculate the probability of randomly picking a triangle and it is a right triangle. 6 5 3 B A 8 11 4

2. Calculate the area of each triangle.
Calculate the perimeter of each triangle. 6 5 3 B A 8 11 4

3. Are the figures similar?6 5 3 B A 8 11 4

4. 32+42=52 62+82=112 36+64=121 9+16=25 100 ≠ 121 25=25 Right Triangle
4. Calculate the probability of randomly picking a triangle and it is a right triangle. 6 5 B 3 8 A 11 4
32+42=52
62+82=112
36+64=121
9+16=25
100 ≠ 121
25=25
Right Triangle
Not Right Triangle

5. Quiz
A cylindrical swimming pool has a radius of 3 feet and a height of 4 feet. How many cubic feet can the swimming pool contain?

6. What is the volume? Remember to Replace B!
A cylindrical swimming pool has a radius of 3 feet and a height of 4 feet. How many cubic feet can the swimming pool contain?
What is the volume?
Cylinder
Radius = 3 ft
Height = 4 ft
Cubic Feet
To find the volume of a cylinder, I multiply the area of the base by the height. The base of a cylinder is a circle. I multiplied 3.14 by the radius squared to get the area. I multiplied the area of the base by the height to get the volume.
Remember to Replace B!
The volume of the cylinder is cubic feet. 6 6

7. Speed Test 1. Get out a dry erase marker.
2. You have 1 minute to complete as many problems as you can.
We will grade in 1 minute.
4. Graph your results. Keep the graph in your notebook.
5. We will do this every day. 7

8. Problem of the Week
# You have 5 minutes to work on the problem of the week and word problem. 2. The problem of the week must follow the Read, Think, Solve, Justify format. 3. When you are finished, turn them in. 4. They are due Friday. 8

9. Easter Egg Project
Everyone needs to bring: A package of Candy individually wrapped any type of candy We need this by next Wednesday. Next week, you will begin an Easter Egg project 9

10. Quiz
You need the sheet protector with the 4 graphs. The quiz problems will come on the screen. There are 5 review questions. We will grade each question with the clicker. After you have solved the problems, I will give you the multiple choice. 10

11. 1. Which graph shows a right triangle with one vertex at coordinates (−2, −4) and another vertex in the first quadrant?

12. 1. Which graph shows a right triangle with one vertex at coordinates (−2, −4) and another vertex in the first quadrant? I II I IV
III
(-2,-4)

13. 2. If graph H is dilated 200%, what will be the new coordinates?

14. (-2,4) (-2x2,4x2) (-4,8) (4,-4) (-2,4) (4x2,-4x2) (-2x2,-4x2) (8,-8)
2. If graph H is dilated 200%, what will be the new coordinates?
(-2,4)
(-2x2,4x2)
(-4,8)
(4,-4)
(4x2,-4x2)
(8,-8)
(-2,4)
(-2x2,-4x2)
(-4,-8)

15. 3. If graph G is dilated by a scale factor of 1/2, what will be the new coordinates?

16. (2,6) (2x.5,6x.5) (1,3) (2,-2) (-4,-2) (2x.5,-2x.5) (-4x.5,-2x.5)
3. If graph G is dilated by a scale factor of 1/2, what will be the new coordinates?
(2,6)
(2x.5,6x.5)
(1,3)
(2,-2)
(2x.5,-2x.5)
(1,-1)
(-4,-2)
(-4x.5,-2x.5)
(-2,-1)

17. 4. If graph J is reflected across the y-axis, which quadrant would all three vertices be plotted in?

18. 4. If graph J is reflected across the y-axis, which quadrant would all three vertices be plotted in?II

19. 5. If graph F is translated 3 units down and 2 units right, what are the new coordinates of the triangle?

20. (6,2) (-2,2) (6+2,2-3) (-2+2,2-3) (8,-1) (0,-1) (-2,-4) (-2+2,-4-3)
5. If graph F is translated 3 units down and 2 units right, what are the new coordinates of the triangle?
(6,2)
(6+2,2-3)
(8,-1)
(-2,2)
(-2+2,2-3)
(0,-1)
(-2,-4)
(-2+2,-4-3)
(0,-7)

21. Reach for the Stars Friday
Ms. Keller just purchased a house and needs to replace her driveway with either asphalt or concrete. Asphalt costs $75 per cubic yard but must be replaced every 10 years. Concrete costs $175 per cubic yard but lasts 3 times as long as asphalt. Which is closest to the amount of money Ms. Keller will save per cubic yard for the first 30 years if she chooses concrete?
A $50 per cubic yard
B $100 per cubic yard
C $25 per cubic yard
D $250 per cubic yard

22. Reach for the Stars Friday
Arielle’s truck can travel 250 miles on 15 gallons of gas. At this rate, how many miles can Arrielle’s truck travel on 9 gallons of gas?
A 200 mi
B 150 mi
C 140 mi
D 100 mi

23. Reach for the Stars Friday
The Johnsons are thinking of building a bridge across their pond from point X to point Z, as shown in the figure below.
Which is closest to the distance from point X to point Z?
A 100 yards
B 50 yards
C 25 yards
D 10 yards

24. Get plenty of rest Sunday night.

25. Eat a good breakfast.
Bring Healthy Snacks.
Bring a lunch, or the school will provide one for you.

26. Work out EVERY problem.
Justify EVERY problem.
Look back over your answers.
Fill in the Answer sheet last.

27. Take your time.
You have ALL day!
Take frequent breaks.
Put your pencil down and close your eyes for a few minutes
Go to the rest room and splash water on your face.

28. Incentive:
You will be rewarded for all of your hard work.
You MUST work out and JUSTIFY every problem.
Commended = 2 Assignment Passes
>= 80% = No Final Exam

29. Don’t get frustrated. Believe in yourself. I believe in You!