Answer:
A. [tex]3.14*4^2[/tex]
Step-by-step explanation:
We have been given that a triangle is inscribed inside a circle. The leg of the triangle labeled 8 inches passes through the center of the circle, O. The other two legs are labeled as 4 inches and 5 inches.
The leg with 8 inches length passes through the center, so it will be the diameter of the circle.
To find the area of the circle, we will divide diameter by 2 to find radius of circle.
[tex]r=\frac{8}{2}[/tex]
[tex]r=4[/tex]
[tex]\text{Area of circle}=\pi r^2[/tex]
[tex]\text{Area of circle}=3.14*4^2[/tex]
Upon looking at our given choices, we can see that option A is the correct choice.
