b. Use this claimto find the measureof the third anglein the trianglebelow.
- In triangleDOG,the measureof angleO is twicethe measureof angleD, and the measureof angleG
is threetimesthe measureof angleD. Whatare the measuresof the threeangles? - TrianglesABC and DEF shownbeloware similar. Whatis the lengthof?
- In trianglesABC and DEF above,if angleA measures 30
o
, whatis the measureof angleE? - Determineif the trianglesare similar:
a.