I need help Sorry for asking too much

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Which expression converts 45 degree to radians

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose