Q: What is the total surface area of a cylinder and a hemisphere that are neatly joined together with a combined height of 9 cm and a base diameter of 6 cm?

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For a circle the diameter can be found by dividing the circumference by pi. Once the diameter is found by squaring the radius multiplied by pi. For a cylinder follow the previous method and multiply the answer by two. Multiply the circumference of the circle by the cylinder height. Add the two answers together.

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The lateral surface area of a cylinder is the area of a rectangle. In other words: when a cylinder is unravelled, you are left with a simple rectangle with width and length. Depending on what kind of cylinder you happen to have, the circumference of the cylinder could be the width or the length. Where you have a short cylinder with a wide mouth, the circumference would become the length and the h would become the w. So, think of a cylinder as a rectangle. Take a piece of paper (rectangular) and bring the ends together. What do you have?: a cylinder. Now - for the formula: Diameter= D, Circumference= C, pi= 3.14 These are the parameters of a circle. Now, in mathematics, the radius of the circle and 2 *Pi is used in order to find the circumference of the circle. So, (D * pi)= 2Pi *r = C Therefore, the circumference or perimeter equals the width and the height or h = length of a rectangle. Now, then: The Formula for the Lateral surface of a cylinder Is: (2*Pi*r)*h= A Remember that the radius is half the Diameter of a circle and must be multiplied by two in order to convert back to D or Diameter. Please, note that ( 2*pi )= 360 degrees, and that it (2*Pi) also represents one whole revolution around the perimeter of a circle. To simplify: Diameter X (3.14) X height = Lateral Area of a cylinder. I hope this is of some help!

Add them together!

if it is a perfectly sharpened point so it makes a perfect cone on top then you can split it into two: the cylinder and the cone. the cylinder you work out by: Pi x r² x height r is the radius which is half of the diameter then you work the cone out by: 1/3 x Pi x r² x height then you add them together :)_ hope this helps :) but im not sure it willm, its diffiuclt....:(

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The length and the diameter of a glass cylinder are two different measurements that relate to its overall size. The diameter is the distance across the circular cross-section of the cylinder, while the length is the distance from one end to the other along the central axis. These measurements are independent of each other, but together they help define the shape and volume of the glass cylinder.

For a circle the diameter can be found by dividing the circumference by pi. Once the diameter is found by squaring the radius multiplied by pi. For a cylinder follow the previous method and multiply the answer by two. Multiply the circumference of the circle by the cylinder height. Add the two answers together.

Combined Sciences means that all the man sciences are combined together in the subject. That means Physics,Chemistry,Biology together.

you find the surface area of a circle by first finding the area of the circles/ two ends. you do this by multiplying the diameter by pi then multiply by two, that is both ends put together then you find the area of the flat part by finding out the circumference of the circle ends, then multiply that by the height of the cylinder. circumference= pi times the diameter then add all your calculation together, and you have the surface area of your cylinder :)

The Very Large Array (VLA) located in New Mexico consists of 27 dish antennas. These antennas work together to create a combined resolution equal to that of a single dish with a diameter of 36 kilometers.

combined

Put together

Combined.

together and conjoined

Organs

Combined or together might work...

That is the correct spelling of "together."