Sagot :
Answer:
A=28.26 in²
Step-by-step explanation:
We are given the formula for the area of a circle which is:
[tex]A=\pi r^2[/tex]
Which means:
Area = π*radius of circle²
The radius of a circle is the length from the center of the circle to the edge of the circle.
The image tells us the radius of the circle is 3 in and the questions asks us to use 3.14 for π, therefore...
A=3.14*3²
A=3.14*9
A=28.26 in²
Answer:
- 28.26 in²
Step-by-step explanation:
We know that:
- Area of circle = πr²
- Radius = 3 in.
- π = 3.14
Solution:
- πr² = Area of circle
- => 3.14 x 3² = Area of circle
- => 3.14 x 9 = Area of circle
- => 28.26 in² = Area of circle
Hence, the area of the circle is 28.26 in².