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SE 11 (A)2. In the given figure, a circle isdivided into four equal parts bythe lines AOD, AOC, BOC, CBOD? How many times is theBangle AOB of angle AOC ?dinte 16 equal |
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Answer» plz like my answer Since circle is divided into 4 equal parts and complete circle is 360 degree. AOD=AOC=BOC=BOD= 360/4 = 90 degree. BOD is a straight line = 180 degree. 180 = 2*90AOB = 2 times AOC Angle AOB is twice the angle AOC. angle AOC = 45 angle AOB = 90 therefore angle AOB = 2×AOC = 2×45 = 90angle AOB is twice the angle AOB |
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