Answer:
<1 = 90
<2 = 46
Explanation:
When the diagonals intersect, the intersect at a 90 degree angle, so <1 = 90 degrees
<1 + <2 + 44 form a triangle, so they add to 180 degrees
<1 + <2 + 44 = 180
90 + <2 + 44 =180
Combine like terms
134+<2 = 180
Subtract 134
<2 = 180-134
<2 = 46