Four angles are formed by the intersection of the diagonals of this quadrilateral. which statement is not true?

a) ∠1 and ∠2 are adjacent.

b) m ∠2 = 180° – 120°

c) m ∠1 = 120° because ∠1 and the 120° angle are vertical angles.

d) m ∠1 = m ∠2

A) ∠1 and ∠2 are adjacent.

Step-by-step explanation:

they are supplementary

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

{3 + i, 3 - i, 3, -1}

step-by-step explanation: