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3 years ago

Find the surface area of the cylinder. Round your answer to the nearest tenth.

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

8 0

Answer:

Sorry, i can't help you with this question, because you never provide the picture of the cylinder, but here is the formula of the cylinder and the steps how to find it.

Step-by-step explanation:

Formula: A=2πrh+2πr2

Add the area of every end plus the surface of the side to find the surface of the cylinder. Each end is a circle so that each end's surface area is β*r2, where r is the end's radius. The total region is 2 ′ * r2. There are two sides.

Hope this helps.

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I need help with finding the circumference of a circle.

lozanna [386]

Answer:

circumference of circle = 2×radius of a circle.

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3 years ago

Construct parallelogram PQRS<br>with |PQ|=10cm, |ps|=8cm and<br><QPS = 120

IgorC [24]

Find sketch of parallelogram attached

Answer and explanation:

A parallelogram is a quadrilateral which is wider than it is long. A parallelogram has two sides parallel to the other. From the above, we are told the parallelogram PQRS has an angle QPS 120, with sides 10cm and 8cm, we use this to sketch the parallelogram

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2 years ago

A basket of laundry is being separated. Divide 48 pieces of clothing into 2 groups so that the ratio is 1:3

Alla [95]

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2 years ago

(x+2)·2x + (x-1)^2= 2 ?

lisov135 [29]

Answer:

x = 1/3, x = -1.

Step-by-step explanation:

2x(x + 2) + (x - 1)² = 2

Distribute the 2x into x + 2.

2x² + 4x + (x - 1)² = 2

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Combine terms.

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3x = 1

Divide by 3.

x = 1/3.

x + 1 = 0

Subtract 1 from both sides.

x = -1.

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2 years ago

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