The radius of a circle is half of the diameter, so if
the diameter is 56cm the radius can only be 28cm.
Chat with our AI personalities
The radius is 1/2 the diameter. So, 56 / 2 = 28 radius.
To find the diameter of a circle when given the area, we first need to calculate the radius. The formula for the area of a circle is A = πr^2, where A is the area and r is the radius. Given that the area is 56, we can rearrange the formula to solve for the radius: r = √(A/π) = √(56/π) ≈ 4.74. Finally, to find the diameter, we double the radius, so the diameter of the circle is approximately 9.48 units.
The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.
Radius is 8.912
A circle's circumference equals PI times the circle's diameter. So, to find the circumference of a circle with a diameter of 56 we do the following:3.14159x 56___________________________175.92919YOUR ANSWER IS 176 (rounded)