What is the value of angle x°?

Step-by-step explanation:

Please refer to the attached figure for the labeling and construction in the given figure:

Given that minor angle of arc AB is .

Or in other words, we can say that angle subtended on the center O by the arc is .

Now, PA and PB are the tangents so, if we join the center of circle O with A and B, the angles formed are right angles.

i.e.

Now, we know that sum of internal angles of a quadrilateral is equal to .

Here, we have the quadrilateral AOPB.

Hence, the correct answer is:

dwe

step-by-step explanation:

ewd

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.