is the quadrilateral ABCD is a cyclic quadrilateral. If angle BAD=40, then find angle BCD.
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Answered by
21
In cyclic quadrilateral the sum of opposite angle = 180.
angle BAD +angle BCD =180.
angle BCD = 180- 40
= 140.
therefore angle BCD = 140.
angle BAD +angle BCD =180.
angle BCD = 180- 40
= 140.
therefore angle BCD = 140.
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Answered by
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Answer:
In cyclic quadrilateral the sum of opposite angle equal to 180°
angle BAD + Angle BCD = 180°
angle BCD = 180° - 40°
= 140°
therefore angle BCD = 140°
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