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19. In figure IP and PO are tangents from a point P to a circle with centre O, if LPOO 100°
then PTO
00100
(A) 80(B

By Lyla

19. In figure IP and PO are tangents from a point P to a circle with centre O, if LPOO 100°
then PTO
00100
(A) 80(B) 90°
(C) 70° (D) 100
(P.T.O.)
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Lyla

Choose the correct answer from the given four options in the following questions:
If one of the zeroes of the quadratic poly

the value of a for which the equation x^2+(a+3)x+a+6=0 has equal roots

2 thoughts on “19. In figure IP and PO are tangents from a point P to a circle with centre O, if LPOO 100°<br />then PTO<br />00100<br />(A) 80(B”

  1. Answer:

    100⁰

    Step-by-step explanation:

    If we join PO and prove SSS conguence between the triangles, we will find that the angles are equal. so it is 100⁰

    I tried explaining this step wise, when I used the triangles names, it didn’t accept. it was saying rude. I erased everything and am saying it in a simpler way.

    hope you understand.

    Reply

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