maths help

) If Catherine(C) lives 11 miles from Edwin(E), then how many miles would Anna travel to get to Nolan Academy (N) if she did not take Pine Street(p) or the shortcut( line segment AS)? Explain how you determined your answer.

 

2) The distance from Sasha’s house (S) to Nolan Academy (N) is 4 miles. If using the shortcut cuts 10 miles from Anna’s trip to N, then how many miles long is her shortcut ( line segment AS) ? Explain how you determined your answer.