In the diagram above PQ is the tangent to the c... - WAEC Mathematics 1994 Question
In the diagram above, PQ is the tangent to the circle RST at T.|ST| = ST and ∠RTQ = 68o. Find ∠PTS
A
68o
B
62o
C
61o
D
56o
correct option: d
∠TSR = 68o ∴ STR =
180-68/2 = 56o
PTS= 180-(68+56) = 56o
PTS= 180-(68+56) = 56o
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