31 1. Birdy McFly is designing a large triangular hang glider. She needs to locate the center of gravity for her A . Centroid PART glider. Which point does she need to locate? Birdy wishes to decorate her B glider with the largest possible circle stor gray within her large triangular hang glider B. Incenter Which point of concurrency does she need to locate? Hows VIEW In Exercises 2-4, use your new conjectures to find each length. 2. Point M is the centroid. 3. Point G is the centroid. 4. Point Z is the centroid. A CM = 16 GI = GR = GN CZ = 14 MO = 10 ER = 36 TZ = 30 TS = 21 BG = Z RZ = AZ AM = 3 IG = 1 RH = 3 MS SM = PAST ON WASLE BOOK TE = Lous NoobW TM = 3 UM = 3 PARTC Whenever you asked to construct a 90 degree and anything needing a 90 degree angle, you MUST construct the 90 with a FISH or Smiley Face (take your pick). Once you can construct a 90, then you can bisect to get a 45, and again for a 22.5 You can also construct right triangles, but you have to construct the 90. We will also construct rectangles and squares, bich will include constructing the 90. 1. Construct a 90 degree angle. Bisect to get 45. Bisect to get 22.5. 2. Use Construct sheet that we have been using to construct a right triangle with legs AB and AC. If you do not have the sheet, use #7 on Part A of other sheet. Use RP and RA. 3 . Construct an isosceles right triangle with legs with length AB. or #7 RP Hours 4. We've done this, but construct an equilateral triangle using length any length. Since this is equilateral, it is also equiangular, which means all are 60's. This means you just constructed a 60 degree angle. Now bisect it twice to get a 30 and a 15