Help Helppp please help i will mark brainliest. No links please give explanations. I will report you if you give links please help. The question is down below please help

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

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