The answer is 124 All circles are equal to 380 degrees You’re alr told that a part of the circle is equal to 112 So you subtract 360-112 which is 248 This means that the rest of the circle (without the zone that KM covers) is 248 As you can see both sides (ML and KL) are equal because they have congruency lines So both sides have the exact same length If what’s remaining is 248 and there are 2 equal sides you just have to divide 248/2 and that is 124