Answer:
86
Step-by-step explanation:
AG=1 => BG=3 => CG=sqrt3 => CD = 2sqrt3 => perimeter = 3*CD= 6sqrt3
Well, 217 miles ÷ 62 MPH is 3.5.
so it took the train 3.5 hours.
check it: 62 MPH x 3.5 hours, it went 217 miles
A square's sides are always all congruent. A square's angles are always all congruent. The opposite sides of a square are always parallel.
Answer:
we know
Step-by-step explanation: