# How many sq ft in a 5 ft diameter circle?

2.5 x 2.5 x 3.14 = 19.625 sqft

### What is the area of a 93-inch circle?

If you mean a circle with a 93 inch diameter - it will have a 46.5 inch radius, giving it an area of ~6792.909 sq inches = ~47.173 sq ft. If you mean a circle with a 93 inch circumference - that will have a diameter of ~29.6 inches (radius of ~19.8 inches) and an area of ~688.3 sq inches = ~4.78 sq ft.