Answer:
Explanation:
We know that the formula for the circumference of a circle is 2πr. We know that 2 times the radius is the diameter. So, 2πr = πd. We know that a quarter of the circle's circumference is 2.88 and that π is 3. From this, we can make the equation 3d=2.88.
3d=2.88
We can divide by 3 on both sides of the equation.
d=0.96