Mathematics, 16.02.2021 01:00 munch1239
A, B, C and D are points on the circumference of a circle, centre O.
ED is a tangent to the circle.
E
Angle ODB = 25°
Work out angle BAD.
You must give a reason for each stage
of your working.
cyclic quadrilateral
BAD=15°
+
25
D
B В
Total marks: 4
Answers: 3
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A, B, C and D are points on the circumference of a circle, centre O.
ED is a tangent to the circle....
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