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ମୁଖ୍ୟ କଣ୍ଟେଣ୍ଟ

ବିଭିନ୍ନ ବୃତ୍ତାନ୍ତର୍ଲିଖିତ ଆକୃତି

Problem

ବୃତ୍ତ Oରେ DEGର ପରିମାପ କେତେ?
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3/5
  • a simplified improper fraction, like 7/4
  • a mixed number, like 1 3/4
  • an exact decimal, like 0.75
  • a multiple of pi, like 12 pi or 2/3 pi
A circle centered around point O where points C D E F all lie on the circle. Line segment C E forms a chord. Line segment D F forms a chord. These segments intersect at point G. Line segments D E and C F form chords. These form triangles C F G and D E G. Angle C F G is fifty degrees.