ABC is a straight line
BD = BC
Angle ADB = 80
Angle BDC = 20
18 - 202160
16...
Mathematics, 25.05.2021 01:40 trinityanne1738
ABC is a straight line
BD = BC
Angle ADB = 80
Angle BDC = 20
18 - 202160
160-180
Work out the size of the angle marked x.
Give reasons for your answer.
Answers: 2
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