Question

In diagram below, ab and bc are tangent to o. what is the measure of abc.

Answer 1

Answer:

Option A. will be the answer.

Step-by-step explanation:

It is given in the diagram attached, AB and BC are the tangents to circle O.

We have to find the measure of ∠ABC.

By the theorem,

Measure of ∠ABC which inscribed within the tangents will be $=\frac{1}{2}(arcADC-arcAC)$

$=\frac{1}{2}(226-134)$

$=\frac{1}{2}(92)$

= 46°

Option A. will be the answer.

Answer 2

Check the picture below.