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kipiarov [429]
3 years ago
9

Find the surface area. 1 m 10 m

Mathematics
1 answer:
nignag [31]3 years ago
7 0

Answer:

A=69.11\ m^2

Step-by-step explanation:

Given that,

The radius of cylinder, r = 1m

Height of the cylinder, h = 10 m

We need to find the surface area of the cylinder. The total surface area of a cylinder is given by :

A=2\pi r^2+2\pi rh\\\\A=2\pi r(r+h)

Put all the values,

A=2\pi \times 1(1+10)\\\\=69.11\ m^2

So, the surface area of the cylinder is equal to 69.11\ m^2.

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Answer:

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Step-by-step explanation:

A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. the parallel sides are called bases while the non parallel sides are called legs

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It has 4 vertices and edges

If both pairs of its opposite sides of a trapezoid are parallel, it becomes a parallelogram

Area of a trapezoid = (1/2)  x (sum of the lengths of the parallel sides) x height

1/2 x (6 + 11) x 3 = 25.5 in²

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Find the value of x. The diagram is not drawn to scale. Please Help!!!!!!??
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