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2 years ago

The sum of the interior angles of a polygon is 14 × 180 . Work out the number of sides of the polygon.

Mathematics

1 answer:

labwork [276]2 years ago

5 0

Answer:

Number of sides of the polygon = 16

Step-by-step explanation:

Sum of the interior angle of a polygon = (n - 2) × 180°

Here, n = Number of sides of the polygon

If sum of the interior angles = 14 × 180°

Therefore, (n - 2) × 180° = 14 × 180°

(n - 2) = 14

n = 14 + 2

n = 16

Number of sides of the polygon = 16

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dybincka [34]

Answer:

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Step-by-step explanation:

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For absolute minimum we take the minimum values of $x$ and $y$ .

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Plugging in the minimum values in the function.

$g(1,1)=\sqrt {1^2+1^2}\\g(1,1) = \sqrt{1+1}\\g(1,1)=\sqrt {2}\\g(1,1)=\pm 1.414\\$

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$x_{maximum} =2\\y_{maximum}=2\\$

Plugging in the maximum values in the function.

$g(2,2)=\sqrt {2^2+2^2}\\g(2,2) = \sqrt{4+4}\\g(2,2)=\sqrt {8}\\g(2,2)=\pm 2.828\\$

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If f(x) = 3x-1 and g(x)= x+2 find (f-g)(x)

wariber [46]

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