Find the measure of the arc.
146
mAB = [?]°

tangent

step-by-step explanation:

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°