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Grab a whiteboard, eraser, and marker We will go over stations 3 and 7

Grab a whiteboard, eraser, and marker We will go over stations 3 and 7. Powerpoint Jeopardy. Center of attention!. Graph it, find it!. Theorems what?!. Just for kicks. Midsegments!. Given TR is a midsegment in the triangle, find XZ. X. T. 12 in. Z. R.

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Grab a whiteboard, eraser, and marker We will go over stations 3 and 7

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  1. Grab a whiteboard, eraser, and marker We will go over stations 3 and 7

  2. Powerpoint Jeopardy Center of attention! Graph it, find it! Theorems what?! Just for kicks Midsegments!

  3. Given TR is a midsegmentin the triangle, find XZ. X T 12 in. Z R

  4. If GW=2x+1 ft. and ER=4x-23 ft., find x and GW. E R G W

  5. QW and AS are midsegments in  ERT and QEW, respectively. Solve for x. R 20 ft. W S x T E A Q.

  6. If WZ is a midsegment of KRX, find RF and y L K M W Z 23 ft. y 40 F X R

  7. WZ, KR, and KM are midsegments of XKR, XFL, and FXL, respectfully. L WZ=____ KM=____ TP=____ y=____ d=___ 52 ft. K M P d W Z T y 40 F X R 24 ft.

  8. What is the center called?

  9. Point C is called the … C

  10. Which point is the incenter? J H

  11. a.) Which point is the circumcenter of the triangle? b.) Define circumcenter. 3.) Is the circumcenter the center of the circle that is “inscribed in” or “circumscribed about” the triangle?

  12. a.) What kind of point is R? b.) Define this term. R

  13. Write the ordered pair for the circumcenter of the triangle.

  14. Write the coordinates for the center of the circle that is circumscribed about the triangle.

  15. What are the coordinates for the centroid of the triangle (approximately)?

  16. a.) Find the coordinates for the orthocenter.

  17. Find the a.)orthocenter and b.)circumcenter in terms of coordinates of a triangle with vertices at (0,-2), (0,3) and (2,3).

  18. Decide if the following are possible side lengths of a triangle. Find the range of lengths for d. a.) 6,8,10 b.) 7,3,1 c.) 4,4,3 d.) 6,7,?

  19. T,C, and Z are midpoints. If TJ=18 ft., find BT. A T B E D J 27 ft. Z C 30 ft. R X

  20. Arrange the following sides/angles from least to greatest. E A 93˚ 43˚ 44˚ C B B

  21. If V is the centroid of the triangle, find x, AD and VD. D 2x V 52 ft. A

  22. C is the centroid, find AC and CF if AF=51 in. F C A

  23. Odontophobia is the fear of this.

  24. What job occupation was Charlie Brown’s father?

  25. The bagpipe was originally made from the skin of what dead animal?

  26. What liquid did the romans used to use to make toothpaste?

  27. How many days will a cockroach live without its head?

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