Find the Midpoint of the Line Segment Joining the Points $$\mathrm { P } _ { 1 } = ( \mathrm { a } , 2 ) ; \mathrm { P } _ { 2 } = ( 0,3 )$$

Multiple Choice

Find the midpoint of the line segment joining the points P1 and P2.
- $$\mathrm { P } _ { 1 } = ( \mathrm { a } , 2 ) ; \mathrm { P } _ { 2 } = ( 0,3 )$$

A) $\left( a , \frac { 5 } { 2 } \right)$
B) $\left( - \frac { a } { 2 } , 1 \right)$
C) $\left( \frac { \mathrm { a } } { 2 } , \frac { 5 } { 2 } \right)$
D) $( a , 5 )$