I did this in my math the other day and the answer is octagon
i think of it as this 'the more angles there are the larger the angles'
i hope i helped
Explanation:
Area is pi×r^2 and you times it by the fraction of the circle you have as its not a full circle.
Circumcenter Calculator
Circumcenter of triangle can be defined as the point where the three perpendicular bisectors of the sides of the triangle meet. The distance of vertices of triangle is equal to circumcenter.
It is the single point where the perpendicular bisectors of the three sides of the triangles meet .
It is basically the point of concurrency inside the triangle.
The distance of circumcenter from the three vertices of triangle are equal.
It is used to draw the circum circle , infact it is the center of the circumcircle formed.
There is a unique circumcenter possible for each and every triangle.
Circumcenter Calculator is used to calculate the circumcenter of the triangle, if three coordinates are given.
Please mark braileist I only need one
diameter (d) = 2 · r
Circumference (C) = 2 π · r → C = π · d → d = 
