Answer:
∠ ABC = 37°
Step-by-step explanation:
Angles on the circle subtended by the same arc are congruent.
∠ ABC and ∠ ADC are angles on the circle subtended by arc AC , then
∠ ABC = 37°
Answer:
-2, 7
Step-by-step explanation:
I dont know I just know the answer i am only in 5th grade plz have mercy
1. Find angle Y. Since the interior angles of a triangle must add up to 180 deg., we have 180 - (98+24) = 58 deg.
Apply the Law of Sines to determine the lengths of sides r and t:
r 7.9 t
--------- = --------- = ---------
sin 98 sin 58 sin 24
Then r = (7.9 sin 98)/ (sin 58) = 9.22. This matches r in the 2nd choice. Determine t using the same method: t = 7.9sin 24 / sin 58.
Does your t value match that in the 2nd possible answer?