In the diagram PQR is a straight line and PS is... - JAMB Mathematics 2003 Question
In the diagram PQR is a straight line and PS is a tangent to the circle < QRS with |PS| = |SR| and < SPR = 40o. Find PSQ
A
20o
B
40o
C
10o
D
30o
correct option: b
PS = SR
\(\bigtriangleup\)PSR is an isosceles
< P = < SPQ = 40o
< R = < SRQ
< PSQ = < SRQ (alternate segment)
< PSQ = 40o
\(\bigtriangleup\)PSR is an isosceles
< P = < SPQ = 40o
< R = < SRQ
< PSQ = < SRQ (alternate segment)
< PSQ = 40o
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