Question

I can't figure it out ​

Answer 1

Answer:

V = 17,371.8

Step-by-step explanation:

V = π r^2 h

V = π (12)^2 (38.4)

V = 17,371.75073729

V = 17,371.8

You have to calculate the area of the base of the cylinder (the circle) by using the formula π r^2, r = the radius of the circle. You are squaring the r because r^2 = diameter. The formula to get the area of a circle is π r ^2. To get the volume you need to multiply the area of the circle by the height of the cylinder. All together the total formula to get the volume of a cylinder is π r^2 h

Answer 2

Answer:

$\Huge\boxed {v=17360³}$

Step-by-step explanation:

● formulas of valume = πr²h

• 22/7×12×12×38•4 ft
• 3•14×144×38•4 ft
• 452•16×38•4 ft
• 17362•944 ft³

● now nearest to the number

• 17262•944 ft³ nearest tenth is 17360ft³.

Hope it's helps you