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secondary 4 | E Maths
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Date Posted: 5 years ago
Views: 367
OA=OP=radius,
… what is angle PAO?
BP is tangent and OP is radius
… what is angle OPB?
… then angle PBA = 180 - angle PAO - angle APO - angle OPB.
… what is angle PAO?
BP is tangent and OP is radius
… what is angle OPB?
… then angle PBA = 180 - angle PAO - angle APO - angle OPB.
Tangent = 90 = angle OPB
Angle POB = 33+33 = 66
Angle PBA = 90-66 =24
Angle POB = 33+33 = 66
Angle PBA = 90-66 =24
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