Math, asked by darshandeshmane43, 1 day ago

O is the centre of a circle with radius 12 cm., T is the point on the circle. AT is a tangent to the circle AOT = 60°. What is the length of AO ?

Answers

Answered by sunithasharath30

0

Answer:

In ∆PBT, PT=6 cmNow, cos(∠P)=

PT

PB

⇒cos60°=

PT

PB

⇒

1

2

=

6

PB

∴PB=12 cm

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