Atrack coach wants to know how good the runners on another team are.

which quantity makes the most sense for the coach to study?

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

the answer is  

a.

4,624π mm2

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130