4 and 2 are equal angles
1 and 3 are equal angles
since angle 3 is 70, that makes angle 3 also 70
70 x 2 = 140
there’s 360° total so from there we can do 360 - 140 and that equals 220
since 220° represents 2 angles, we need to divide that in half which is 110
angle 1 = 110
angle 2 = 70
angle 3 = 110
angle 4 = 70
and if you want to check it, we can add 110 + 70 + 110 + 70 which does in fact add up to be 360
