Question

o is the centre of the circle AP is the tangent and AB is the diameter if angle POB =120 m​

Answer 1

Step-by-step explanation:

Draw a circle of known radius.

Mark the center "O" and diameter "AB".

Mark a point "P" on circle such that "PA=PB".

Given,

PA = PB

⇒∠POA=∠POB

∴∠POA=90 ∘

When we measure the ∠A we get,

∠A=55 ∘

∠P=35 ∘

Answer 2

Step-by-step explanation:

approximately300. 000 kilometre per second