Angles
Angles
.
1
The tangent AB touches the circle at point B.
Determine the size of angle FBD
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70°
2
The tangent CE touches the circle, centre O at D
Determine the size of angle ACD
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26°
3
The line SU touches the circle with centre, O at point T.
PR is a diameter of the circle
Determine the size of angle OPT
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75°
4
AB is a diameter of the circle with centre O.
C and D are points on the circumference.
Determine the size of angle DBC
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39°
5
AC is a tangent to the circle, centre O, at point B
CE is a tangent to this circle at point D.
Angle EFD is 26°
Determine the size of angle BCD
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52°