How do I find area of a circle if they only give me the diameter

Mathematics

2 answers:

disa [49]3 years ago

7 0

Answer:

divide the diameter by 2

Step-by-step explanation:

the equation for the area of a circle is Pi times the radius squared. the radius is half the diameter, so if you need to find the area of the circle, just divide the diameter by 2 and you will have the length of the radius. then, jut plug it in to the equation.

dybincka [34]3 years ago

6 0

Divide the diameter by 2

You might be interested in

(X+h)^3 + (x+h)-(x^3+x)

ICE Princess25 [194]

$\dfrac{(x+h)^3 + (x+h)-(x^3+x)}{h}=\\
\dfrac{x^3+3x^2h+3xh^2+h^3+x+h-x^3-x}{h}=\\
\dfrac{3x^2h+3xh^2+h^3+h}{h}=\\3x^2+3xh+h^2+1$

8 0

3 years ago

4/6, 7/12, 5/10

Elden [556K]

In order from least to greatest:
5/10 , 7/12 , 4/6
You have to find a common denominator of all 3 numbers which is 60 and then you proceed with the next steps.

7 0

3 years ago

what is the slope of the line that passes through the points (3,6) and (1,2)? write your answer i’m simplest form.

Nikitich [7]

Answer:

Slope (m) = 2

Step-by-step explanation:

Here's the full equation⤵⤵⤵

$y = 2x$