4
A, B & C lie on a straight line.
BD = CD.
∠
BDC = 20° and
∠
A...
Mathematics, 28.06.2021 22:30, Jrbizkit
4
A, B & C lie on a straight line.
BD = CD.
∠
BDC = 20° and
∠
ADB = 10°.
Work out
x
, explaining each stage of your working in the comment box.
The diagram is not drawn accurately.
x
=
∘
Check
Answers: 1
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