The sides of central angles will=always be congruent.
The sides of inscribed angles will=sometimes be congruent.
4x + 4y
8a + 24b
6x + 33y
63a + 54b
3ca + cb
2yx + 11yx
Can you say exactly what your asking for.
The answer to this question is A-3/6 b is 3/6
The soulation is given by s=3 because it makes the value of 3s+12 equal to 21