Can someone tell me what the heck this means

∠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 to simply and write the answer n a whole number

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.