In order to find the area of a circle we multiply π by the radius, and to find the radius of a circle we have to look at the line that stops directly in the middle of the circle.

$\pi\times r$

Once we then have the radius, we simply multiply the radius, (with an exponent of 2) by π and then we will have our answer. Of course, round if needed.

$A=\pi\times r^2$

Hope this helps.

6 0

2 years ago

What is the perpendicular equation to y=-2/6x+1;(4/27,-2/3)

Sonja [21]

Answer:

you must use alltitude or hight

Step-by-step explanation:

Altitude or height

7 0

2 years ago

Explain the importance of<br>knowing how to reduce radicals

s344n2d4d5 [400]

If you are cooking or in a lab and you are using measurements and you need to cut the recipe or compounds in half or double it you need to know how to do so

5 0

3 years ago

The sum of a number x and 5 equals 14

pav-90 [236]

Answer:

x=9

Step-by-step explanation:

Since x+5=14, then you would subtract 5 from 14. 14-5=9. So that means x equals 9.

3 0

3 years ago

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