How many pictures of those two types do they sell

∠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°

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.