To find the circumference of a circle, you can use the formula (C = 2\pi r), where (r) is the radius. For an 18-foot radius, the circumference would be (C = 2\pi \times 18), which is approximately 113.1 feet. Thus, the distance around a circle with an 18-foot radius is about 113.1 feet.
A 25-foot radius circle is 1,963.5 ft2
1963.5 square feet.
six
That would be 5026.55 square feet.
78.54 ft2
A 25-foot radius circle is 1,963.5 ft2
A 25-foot radius circle is 1,963.5 ft2
1963.5 square feet.
six
To find the area of a circle with a sixteen-foot radius, use the formula A = πr², where r is the radius. Plugging in the radius, A = π(16)² = π(256) ≈ 804.25 square feet. Therefore, a circle with a sixteen-foot radius has an area of approximately 804.25 square feet.
452 square feet.
The circumference is 188 feet.
That would be 5026.55 square feet.
Circumference = 2*pi*r = 314.16 ft (to 2 dp)
78.54 ft2
28.27 ft2
233.5 sq ft