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Unit. Jeopardy!. Unit Jeopardy. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. FINAL. What is the angle sum of a triangle?. Triangles 100. 180 degrees.

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Unit

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  1. Unit Jeopardy!

  2. Unit Jeopardy 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 FINAL

  3. What is the angle sum of a triangle? Triangles 100 180 degrees

  4. What is the measure of each interior angle of an equilateral triangle? Triangles 200 60 degrees

  5. If you know the measure of 2 angles in a triangle, how do you find the measure of the 3rd angle? Triangles 300 Find the sum of the 2 given angles, then subtract from 180 degrees.

  6. Can you make a triangle with side lengths 5, 8 and 13? Explain… Triangles 400 No, because the sum of the 2 shortest sides is not more than the 3rd side.

  7. If a triangle has interior angles of 85, 30 and 65 degrees, what are the measures of its exterior angles? Triangles 500 95, 150 and 115 degrees

  8. What is the angle sum of a quadrilateral? Quadrilaterals 100 360 degrees

  9. Name 3 different types of quadrilaterals Quadrilaterals 200 Square, rectangle, parallelogram, rhombus, trapezoid

  10. Can a parallelogram have angles of 100 degrees and 80 degrees? Explain. Quadrilaterals 300 Yes, because the two other angles would also be 100 and 80, which gives you a total sum of 360.

  11. If a parallelogram has two angles that measure 55 and 125 degrees, what are the measures of the other two angles? Quadrilaterals 400 55 and 125 degrees

  12. If a parallelogram has two angles that measure 105 degrees each, what are the measures of the other two angles? Quadrilaterals 500 75 degrees each

  13. Name 2 polygons that will tile a surface by themselves. Tiling 100 Square, triangle, hexagon…

  14. Name 2 polygons that will NOT tile a surface by themselves. Tiling 200 • Pentagon, Heptagon, Octagon…

  15. How do you know if a shape will tile a surface? In other words, explain what angle measures have to do with tiling. Daily Double - Tiling 300 All the angles around a point must add up to 360 degrees.

  16. Can a trapezoid tile a surface? Tiling 400 Yes

  17. Can a square and octagon tile a surface together? Explain. Tiling 500 Yes. Around a point, you would have 2 octagons and 1 square. 135 degrees + 135 degrees + 90 degrees = 360

  18. What is the measure of a right angle? Angles 100 90 degrees

  19. If two angles of a triangle are 145 and 15 degrees, what is the measure of the 3rd angle? Angles 200 20 degrees

  20. If three angles of a quadrilateral are 75, 120 and 35 degrees, what is the measure of the 4th angle? Angles 300 130 degrees

  21. How many degrees are in each interior angle of a regular hexagon? Angles 400 120 degrees

  22. How many degrees are in one exterior angle of a regular pentagon? Angles 500 72 degrees

  23. A triangle has side lengths of 2 inches and 8 inches. The measure of the longest side is missing. Can the missing side length be 11 inches? Explain. Mystery 100 No, 8+2 is not greater than 11.

  24. What is the name of a polygon with 6 sides? Mystery 200 hexagon

  25. What does “perpendicular” mean? Mystery 300 Lines that meet at a 90 degree angle.

  26. Angle b is 78 degrees. What is the measure of angle e? Mystery 400 102 degrees

  27. What are the measures of angle a & b? Mystery 500 a = 95 degrees, b = 85 degrees

  28. FINAL JEOPARDY! Picture w/transversal. Find all missing angles #1-5 1)138 2)42 3)48 4)42 5)138

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