Based on the demand graph and the supply graph shown above, what is the price at the point of equilibrium?
1 answer:
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Answer:
m∠K = 69°
Step-by-step explanation:
"When two tangents or secants intersect outside the circle, exterior angle formed between the tangents of secants is one half the difference of major and minor arcs"
By this theorem,
m(∠K) =
Here, = 249°
= 360° - 249°
= 111°
m∠K =
=
= 69°
Therefore, measure of angle K = 69° will be the answer.
