prove that the tangents drawn at the end points of a chord of a circle makes equal angle with the chord
Answers
Answered by
9
I have typed the answer but I send diagram in photo
(For 2 marks)
To Prove :angle PAB = angle PBA
Proof : PA =PB (tangents are equal length)
Angle 1 = angle 2( OP is the bisector)
CP=CP (common)
Triangle APC congruent to Triangle BPC (SAS congruence)
Therefore angle PBA=angle PBA
OR (for 1 mark)
PA=PB
Angle PBA= Angle PAB (angles opposite to equal sides are equal)
Hope it helps
(For 2 marks)
To Prove :angle PAB = angle PBA
Proof : PA =PB (tangents are equal length)
Angle 1 = angle 2( OP is the bisector)
CP=CP (common)
Triangle APC congruent to Triangle BPC (SAS congruence)
Therefore angle PBA=angle PBA
OR (for 1 mark)
PA=PB
Angle PBA= Angle PAB (angles opposite to equal sides are equal)
Hope it helps
Attachments:
atulsarowa05:
Can u pls type the answer the photo is not coming
Similar questions
CBSE BOARD X,
8 months ago
Math,
8 months ago
Math,
8 months ago
Geography,
1 year ago
Hindi,
1 year ago
Social Sciences,
1 year ago