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Remember the Circle Area eq'n.
A = pi r^(2)
In words, 'Area equals 'pi' multiplied to radius squared'.
pi is a constant at 3.141592.... ~ 3.14
r = d/2 = 2.25 / 2 = 1.125
Hence
A = 3.14 X 1.125^(2)3.9748
A = 3.14 X 1.265625
A = 3.9740625 ~ 3.974 units^(2)
What else can I help you with?
What is the area of a circle if diameter is 30?
Area = 706.5 Area of a circle = pi x r2 Diameter = 30, then radius = 15 pi x r2 3.14 x 152 3.14 x 225 = 706.5
What is the area of a circle with a diameter of 15m?
Area of circle = Pi/4 x diameter2 = Pi/4 x 225 = 56.25 Pi = 176.7146 square metres.
What is the area of a circle if it has a diameter of 2cm?
The area of a circle with a diameter of two cm is about 3.1416 cm.
What is The area of a circle if the diameter was s 7ft.?
The area of a circle if the diameter was s 7ft is 38.48ft
What is the Diameter of circle with a area?
the diameter is the length across the circle, the area is pie r squared r is radius, which is half of the diameter
A circle has a radius of 15 Find the diameter and the area?
diameter = 30 units area = 225*pi square units
What is the area of a full circle if the diameter is 30?
The area of the circle: pi*15*15 = 225*pi square measurements
What is the area of a circle if diameter is 30?
Area = 706.5 Area of a circle = pi x r2 Diameter = 30, then radius = 15 pi x r2 3.14 x 152 3.14 x 225 = 706.5
What is the area of a circle with a diameter of 15m?
Area of circle = Pi/4 x diameter2 = Pi/4 x 225 = 56.25 Pi = 176.7146 square metres.
What is the circumference of a 225 Diameter circle?
Simply multiply the diameter times pi.
How find area of a circle if diameter is 15?
pi * 225/4 Radius is 15/2 pi r2 = pi * (15/2)2 = pi * 225/4
What is the diameter of a circle with a area of 37.68?
The diameter of a circle with an area of 37.68 is 6.92
What is the area of a circle with the diameter of 3m?
The area of a circle with the diameter of 3m is 7.069 m2
What is the area of a circle with diameter of 4.9?
The area of a circle with diameter of 4.9 is 75.43 units2
How do I figure the area of a circle by diameter?
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
What is the area of a circle with a diameter of 9.4 m?
The area of a circle with a diameter of 9.4 m is: 69.4 m2
What is the area of a circle that is 8 feet in diameter?
A circle with a diameter has an area of 50.265486543928724876568901 sq. ft.
