Step-by-step explanation:
not strictly sure about my answer but I think...from the picture, the measure of 1 and 3 look equal which implies that
m<1 = m<3
8x-8=7x+8 add 8
8x =7x+16 subtract 7x
x=16
which indicates that
m<1=8x-8
=8(16)-8
=120 units
and
m<3=7x+8
=7(16)+8
=64 units
therefore...since the measure are at a point, like angles...they add up to 360°
m<2=(360°-(120°+64°))/2
=88°
