Triángulo qrp congruente a triángulo dfe si pq es congruente cuánto mide el. angulo exterior hef

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Marking brainliest for original answer.. are these two triangles similar? how can you tell?