During a month with 30 days, a baseball team plays at least one game a day but no more than 45 games. using the pigeonhole principle, show a period of some number of consecutive days during which the team must play exactly 14 games.

i do not know this sorry : (

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

angle efh= angle egh