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Mathematics
Mathematics
Problem
Chord MN of a circle subtends an angle of
35
∘
35^{\circ}
3
5
∘
at point P and an angle of
(
2
y
−
5
)
∘
(2y - 5)^{\circ}
(
2
y
−
5
)
∘
at another point Q on the same side of the chord. Determine the value of
y
y
y
. a)
18
18
18
b)
23
23
23
c)
15
15
15
d)
20
20
20
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