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torisob [31]
3 years ago
8

If bc is the diameter of the circle below, what is the area of the circle

Mathematics
2 answers:
dangina [55]3 years ago
5 0

Answer:

option a.

radius of the circle=3 units.

area of the circle= pi×r²

area of circle=pi×3²

area of circle=pi×9units²

ivann1987 [24]3 years ago
3 0

Answer:

It's A. 9π square units.

Step-by-step explanation:

You know that bc is equaled to 6 since when you count it inside the circle, you get 6. Then you find the radius by dividing 6 by 2. So the radius is 3. You find the area by using this formula. A = π*r^{2}. r = 3, so 3 square is 9. You don't know what is pi so you just write 9π. Therefore, the answer is A. 9π square units.

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2 years ago
Given x=5 + √16 , select the value(s) of x. -11 1 9 21
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Answer:

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Step-by-step explanation:

x= 5±√16 can be separated into two equations.

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The slope of the line below is -5. Which of the following is the point slope form of the line (2,-7)
tatyana61 [14]

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7 0
3 years ago
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jasenka [17]

The value of c is 233.3

Step-by-step explanation:

Given equation is:

\frac{18}{20}c-250=-40

To find the value of c, we have to isolate c on one side of the equation

So,

Adding 250 on both sides

\frac{18}{20}c-250+250=-40+250\\\frac{18}{20}c=210

Multiplying by 20 on both sides

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Dividing both sides by 18

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Rounding off to the nearest one decimal place

c=233.3

The value of c is 233.3

Keywords: Linear Equation, Solution of linear equation

Learn more about linear equations at:

  • brainly.com/question/3799248
  • brainly.com/question/3950386

#LearnwithBrainly

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