Use the Properties of Angle Measures to Find the Measure $$a = ( 2 x + 66 ) ^ { \circ }$$

Multiple Choice

Use the properties of angle measures to find the measure of each marked angle.
-Lines m and n are parallel.
$$a = ( 2 x + 66 ) ^ { \circ }$$
$$\mathrm { b } = ( 4 \mathrm { x } + 8 ) ^ { \circ }$$

A) $64 ^ { \circ } , 64 ^ { \circ }$
B) $151 ^ { \circ } , 151 ^ { \circ }$
C) $29 ^ { \circ } , 29 ^ { \circ }$
D) $124 ^ { \circ } , 124 ^ { \circ }$