Answer:
7∠82°
Step-by-step explanation:
Well angle 6 and 7 are complementary angles, meaning they both add up to 180°.
So we do 180 - 98 which is 82°.
11.25. Because both segments are chords and the lines extending from the center are congruent, the chords are congruent. Also, that answer's the one that makes the most sense out of your options.
Pythagorean theorem a^2+b^2=c^2
25 and 1/4 thats the answer
