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densk [106]
4 years ago
14

I have the formula A fraction • π r^2

Mathematics
1 answer:
MatroZZZ [7]4 years ago
4 0

Answer:

22.2 ft²

Step-by-step explanation:

The area (A) of a sector is calculated as

A = area of circle × fraction of circle

  = πr² × \frac{50}{360}

  = π × 7.13² × \frac{5}{36}

  = \frac{7.13^2(5)\pi }{36} ≈ 22.2 ft² ( nearest tenth )

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MissTica

Given statement is "point where the perpendicular bisectors of the three sides of a triangle intersect".

Perpendicular is basically a vertical line that makes 90 degree angle with the base.

bisector means the line which divides side into two equal parts.

So perpendicular bisector in any triangle will be the line which is drawn on the side of the triangle and perpendicular to that side.

Now these perpendicular bisectors meet at some point.

That point is called circumcenter.


Hence final answer will be "circumcenter".


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The vertical distance can be found by subtracting parabola from the given line.

Given line equation is y= x+20

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Now we take derivative to find out the maximum that is the vertex

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Now we set derivative =0 and solve for x

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Now we plug in x values in y= -x^2 + x + 20

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monitta

Answer:

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Step-by-step explanation:

First,

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