cyclist leaves his house and bikes15 miles north an then bikes 12 miles east what is...

[Aer]

...the resulting dispacement? A). 17 miles
B). 19miles
C). 19.2 miles
D) 19.3 miles

 

[Bob A]

You will never learn anything if you allow other people to do your homework.

 

[M V]

a GEOMETRY question about a triangle ???