A = 180
b = 180
c = 180
180+180-180 = 180
Answer:
some statements that are true are :
Step-by-step explanation:
it has only 1 line of reflectional symmetry.
a line of symmetry will connect 2 vertices.
a line of symmetry will connect a vertex and a midpoint of an opposite side.
it has 7 fold symmetry.
a line of symmetry will connect the midpoints of 2 opposite sides.
Answer:
CD
Step-by-step explanation:
if B comes after A and you put them together that makes AB so do the same for CD CD is the answer
