If that's its diameter then: pi*60^2 = 3600*pi square feet
The area of the sector of the circle formed by the central angle is: 37.7 square units.
In ratios, the ratios of areas is the square of the ratio of sides. Consider the original circle and the new larger circle formed by multiplying its radius (length) by 3: The circles have lengths in the ratio 1 : 3 → the circle have areas in the ratio 1² : 3² = 1 : 9 → The larger circle's area is 9 × 120 mm² = 1080 mm²
One square foot = 144 square inches, so 120 sq in. = 0.833r sq ft.
120 degree's
Area of whole circle = pi*r2 = 64*pi Area of Sector = Area of Whole Circle * Angle of Sector/Angle of Whole Circle = Area of Whole Circle * 120/360 = Area of Whole Circle / 3 = 64*pi/3 = 67.0 to the nearest tenth.
TO determine square footage you would multiply the length by the width. Therefore a 120 square foot room would be 12 by 10.
120 square feet
6 x 5 x 4 =120
120 square feet.
to get the square footage just multiple length times width. So 10 x 12 = 120 square feet.
Area = 10*12 = 120 square feet
radius = diameter ÷ 2 area_circle = π x radius2 = π x (120 ft ÷ 2)2 = 3600π ft2 ≈ 11309.73 sq ft
120 square feet. Just multiply length by width - the answer is the square footage.
10' x 12' = 120 square feet.
These dimensions are the same as 10' x 4', so the answer is 40 sq ft.
8,400 square feet. Multiply the length by the width. The result is the area in square feet.
120 square feet. Just multiply length by width - the answer is the square footage.