Explain to me how i got the answer right for part c

Consider circle o, where and . m∠bpd °. °.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality