What is the height of a rectangle when i base is 8 ft and the area is 30 ft

To do this you have to fill in the equation , but you don't know the height, so we'll use for height. Plugging in the numbers you gave me, the equation is: . To solve this, we need to find . To find height you do . Doing this, we get = 3.75 ft.

Hope this helped!