Answer:
d.
Step-by-step explanation:
180-123=57
D.) 57°
If ∠JAK is 123 then ∠MAL is 123
123+123 = 246
a whole circle is 360°
so 360-246 = 114
that means that ∠JAM and ∠KAL is 114
so 114÷2 = 57°
so ∠KAL is °57
The Answer is A, 1/2
1/2
3/4 x 2/3
= 1/2