0
Add your answer:
Earn +20 pts
How do you find the area of a circle with a diameter of 4cm?
Area = 1/4*Pi*d21/4*3.14*42 = about 12.56cm2
What is area of a circle with a diameter of 42?
Area of a circle = pi*radius2 Area = pi*212 = 1385.44236 square units
What is the area of a circle that has a diameter of 42 yards?
A circle with a radius of 21 yards has an area of 1,385.44 square yards.
What is the area of a circle with a diameter of 42 cm?
1,385.4 square cm
What is the area of a circle if the diameter is 8ft?
Area = pi*42 = 50.265 feet to 3 d.p.
How do you find the area of a circle with a diameter of 4cm?
Area = 1/4*Pi*d21/4*3.14*42 = about 12.56cm2
What is the area of circle with a diameter of 42?
1385.44 square whatevers
Area of a circle with a diameter of 8?
50.2656 square inches The formula to find the area of a circle is ∏r2. Where ∏ is the mathematical constant and r is the radius of the circle. So 3.14 x 42. = 50.27 square cm or yds, (whatever the diameter was in).
What is area of a circle with a diameter of 42?
Area of a circle = pi*radius2 Area = pi*212 = 1385.44236 square units
What is the area of a circle that has a diameter of 42 yards?
A circle with a radius of 21 yards has an area of 1,385.44 square yards.
What is the area of a circle with a diameter of 42 cm?
1,385.4 square cm
What is the area if the circle if the diameter is 42?
Area: pi*212 = 441*pi square units
What is the area of a circle if the diameter is 8ft?
Area = pi*42 = 50.265 feet to 3 d.p.
What is the area of a circle that have 8meters diameter?
Area = pi*42 = 50.265 square meters to 3 d.p.
What is the area of a circle with a diameter of 8 meters use 3.14 for 6?
Area in square meters = pi*42
How do you find the area of a circle if all you have is the circumference?
The formula for the area of a circle is pi(r2)...ie: 3.14xr2 The circumference is pi(diameter) and the radius (r) is half of the diameter (d) Example...if the circumference is 25.12in then the area is 50.24in Work being... Circumference = 3.14(d)=25.12 To find the diameter you have to get d by itself... Divide 3.14 to both sides to do that 3.14/3.14(d)=25.12/3.14 d=8 Now that you have the diameter you know that the radius is half of the diameter so radius (r)=4 Therefore the area of the circle is 3.14(42)=50.24in
What is the circumference of 42 inch circle?
The circumference of a 42-inch diameter circle is: ~131.95 inches.
