A cylindrical can is to hold 4 pi

Give your answer accurate to 2. An open box is made from a square piece of material 36 inches on a side by cutting equal squares from the corners and turning up the sides. Use your calculator to find the maximum volume this box can hold. I got the equation. Choose the correct simplification of the expression the quantity a to the 2nd power over b to the 3rd power all raised to the 4th power.

If water is poured into a cup at a rate of 1 cubic centimeter per second, how fast is the dept of the water increasing when the water is 4 cm deep? Mom served apple pie. How much of the pie was eaten? How Much of the pie is left? Rhode Island is the smallest state. It has an area of approximately 1. Alaska is the largest state.

The area of Alaska is 4. Why is it multiplied by 2? You should verify this. NoName NoName 2, 1 1 gold badge 11 11 silver badges 32 32 bronze badges. Well, I did say to verify Sign up or log in Sign up using Google. Sign up using Facebook.

Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Upcoming Events. Featured on Meta. Now live: A fully responsive profile. The unofficial elections nomination post. Related 2. Hot Network Questions. Question feed. Mathematics Stack Exchange works best with JavaScript enabled. Rectangular solids and cylinders are somewhat similar because they both have two bases and a height. Seeing how a cylinder is similar to a rectangular solid may make it easier to understand the formula for the volume of a cylinder.

To understand the formula for the surface area of a cylinder, think of a can of vegetables. It has three surfaces: the top, the bottom, and the piece that forms the sides of the can. If you carefully cut the label off the side of the can and unroll it, you will see that it is a rectangle. See the image below. By cutting and unrolling the label of a can of vegetables, we can see that the surface of a cylinder is a rectangle.

So the area of the label can be represented as. To find the total surface area of the cylinder, we add the areas of the two circles to the area of the rectangle. Find the 1. Step 2. Identify what you are looking for.