Slicing solids question (7th grade)

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Which statements regarding the diagram are true? check all that apply.

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position