tangent segments PS and PT are drawn to a circle with centre O such that angle SPT =120 . Prove that PO=2PS
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angle SPT is 120
OP is it’s bisector
Therefore angle SPO is 60
Triangle SPO,
cos 60 = PS/ PO
1/2 = PS/PO
PO = 2 PS
OP is it’s bisector
Therefore angle SPO is 60
Triangle SPO,
cos 60 = PS/ PO
1/2 = PS/PO
PO = 2 PS
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