Answer:
The radius of the circle is 14.4 cm.
Step-by-step explanation:
Let a be the side of the equilateral triangle and r be the radius.
The area of a triangle is given by
We have calculate the side of the triangle. From the figure,
Hence, in triangle OBD, we have
x = 6
y = 8
Explanation and graph is given in picture
I hope it helps.
16.777% (7 repeating)
well 1/2 is 50% and 1/3 is 33.333% so i think its about 16.777%