Question

Вписанный угол ABC опирается на дугу AC.найдите угол ABC если вектор AC=84 градуса ​

Answer 1

84 треба : на 2 =42

мабуть так

Answer 2

To find the angle ABC, we can use the fact that an inscribed angle is half the measure of the central angle that intercepts the same arc. In this case, the central angle AC is given as 84 degrees.

So, to find the angle ABC, we simply divide the measure of the central angle AC by 2:

Angle ABC = Central Angle AC / 2 Angle ABC = 84 degrees / 2 Angle ABC = 42 degrees

Therefore, the measure of angle ABC is 42 degrees.