In the figure PT is a tangent to the circle with centre a...
In the figure PT is a tangent to the circle with centre at O. If PQT = 30o, find the value of PTO
A.
30o
B.
50o
C.
24o
D.
12o
E.
60o
Correct answer is B
FROM the diagram, PQT = 50o
PTQ = 50o(opposite angles are supplementary)
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