19.05 divided by N = 12.7

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Item 1 solve for s. s+24=90 −114 −66 66 114

Which statements are true about additional information for proving that the triangles are congruent check all that apply