Find the value of angle BCD
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Answer:
Step-by-step explanation:
3x+7x=180
10x=180
X=18
Therefore 7x=18*7
=126
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Answered by
2
Since it is a cyclic quadrilateral,
Therefore,
Angle BAD + Angle BCD =180°
3x+7x=180°
10x=180°
x=18°
Therefore,
Angle BCD =18×7=126°
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