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Mathematics, 08.03.2021 15:20 clapoint2003p3chnu

Triangle ABC is a right- angled triangle.
ADB is a straight line.
DA = DC
Angle BCD = 20°
Work out the size of the angle
marked x.
You must give reasons for each
stage of your working out


Triangle ABC is a right- angled triangle. ADB is a straight line. DA = DC Angle BCD = 20° Work ou

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Triangle ABC is a right- angled triangle.
ADB is a straight line.
DA = DC
Angle B...
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