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The area of a circle is Pi X Radius squared. You can use the Pi button on your scientific calculator to get the closest answer possible, or you can use 3.14, which is what will be used here (and is usually a couple tenths off).
The exact answer would be 16(Pi) units squared, but the rounded answer would be 50.24 units squared.
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The area of a circle with a radius of 4?
The area of a circle with a radius of 4 is: 50.27 square units.
What is the radius of a circle if the area is 4?
The radius of the circle is 2 units. * * * * * If the area is 4 units, the radius is 1.128 units
Area of a circle with a radius of 4?
The area of a circle with a radius of 4 units is: 50.27 square units.
What is the area of a circle with a radius of 4 feet?
The area of a circle with a radius of 4 feet is: 50.27 square feet.
What is the area of a circle with a radius of 3 in by 4 in?
A circle has only one measure for its radius. A shape that has a "radius" of 3 in by 4 in cannot be a circle.
The area of a circle with a radius of 4?
The area of a circle with a radius of 4 is: 50.27 square units.
What is the radius of a circle if the area is 4?
The radius of the circle is 2 units. * * * * * If the area is 4 units, the radius is 1.128 units
Area of a circle with a radius of 4?
The area of a circle with a radius of 4 units is: 50.27 square units.
What is the Area of circle of radius 4?
The Area of a circle is Pi (r)(r) so the area of a circle with the radius of 4, would be 16pi
If the radius of a circle is 4 cm what is the area of the circle?
4 cm radius = Area of 50.26548 sq. cm.
What is the area of a circle with a radius of 4 feet?
The area of a circle with a radius of 4 feet is: 50.27 square feet.
What is the area of a circle with a radius of 3 in by 4 in?
A circle has only one measure for its radius. A shape that has a "radius" of 3 in by 4 in cannot be a circle.
What is the area of a circle with a radius of 4?
The area of a circle is pi times the square of the radius: A = πr2. For a circle of radius 4, this is π x 42 = π x 16 = 50.265 units squared.A circle with a radius of 4 units has an area of 50.27 square units.
What is the area of a circle with radius of 4cm?
A circle with a radius of 4 cm has an area of 50.27 square cm.
What is the area of a circle that has the radius of 4cm?
A circle with a radius of 4 cm has an area of 50.27 square cm.
What is the area of a circle if the radius is 4cm?
A circle with a radius of 4 cm has an area of 50.27 square cm.
What is the area of a circle with a radius of 4 cm?
Area of a circle = pi x (radius)2So, if the radius is 4 cm, the area is pi x 42= 50.265 cm2
