Respuesta :

It would be 20 I believe base x height
To solve you would do 4ft converted into inches. So 12 times 4. That equals 46. Then you take that and use it for the area. So 46 times 15 and that equals 690 in. And you would divide that by 12 to get feet. That is either 690 inches or 57.5 Quick answer: 690in. Or 57.5ft.