What is the value of the 4 in 432?

∠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°

How do i do this activity, is appreciated

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8