The plant where you work has a cylindrical oil tank that is 2.5 feet across on the inside and 10 feet high. the depth of the oil in the tank is 2 feet. about how many gallons of oil ate in the tank

There are 73.38 gallons in the tank.

Step-by-step explanation:

The diameter of the tank is = 2.5 feet

So, the radius is = feet

The depth of the tank = 2 feet

The volume of the cylinder is =

V=

= 9.81 cubic feet

Now, 1 cubic feet = 7.48 gallons

So, 9.81 cubic feet = gallons

So, there are 73.38 gallons in the tank.

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.