Chord ab is congruent to chord cd. what is the measure of arc cd?
a. 5°
b. 10°
c. 110°
d. 120°

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)