Answer:
90 i think im sorry if its wrong
Step-by-step explanation:
Immediately omit the negative possible answer. Since 5^2 = 25, 1/5^2 = 1/25.
There are 360° in a circle and this circle is divided into 8 equal parts. 360/8 = 45 which means that each angle is 45°. The central angle subtended by minor arc BC is 2 portions of the circle, or 45 * 2 which is 90°. The answer is B.
