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What are the areas of two circles if their circumferences are 25 pi and 75 pi?
In order to find the area of a circle, the important thing is to the find the radius first. Given that the circumference of a circle is 2πr (where r=radius), then Circle 1: 2πr=25π or r=25/2 Circle 2: 2πr=75π or r=75/2 The area of a circle is πr2. Therefore, Area of Circle 1: π(25/2)2=625π/4 Area of Circle 2: π(75/2)2=5625π/4
What is the area of a circle with a radius of 25 cm?
A circle with a radius of 25 cm has an area of 1,963.5 square cm.
How much is the area of a 25 millimeters circle?
A circle with a diameter of 25 mm has an area of 490.9 square mm.
What is the area of a circle if it has a diameter of 25 feet?
A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.
Area of a 25 inch circle?
490.9 square inches for a 25-inch diameter circle.
Find the area of a circle whose radius is 25 inches?
Area = Pi(r)2 - A circle with a radius of 25 inches has an area of 1,963.5 square inches.
What is 25 percent of a circle?
Dr.Pepper
What are the areas of two circles if their circumferences are 25 pi and 75 pi?
In order to find the area of a circle, the important thing is to the find the radius first. Given that the circumference of a circle is 2πr (where r=radius), then Circle 1: 2πr=25π or r=25/2 Circle 2: 2πr=75π or r=75/2 The area of a circle is πr2. Therefore, Area of Circle 1: π(25/2)2=625π/4 Area of Circle 2: π(75/2)2=5625π/4
Find the area of a circle whose radius is 5 inches?
pi*25 = 78.5.
What is the area of a circle with a radius of 25 cm?
A circle with a radius of 25 cm has an area of 1,963.5 square cm.
How much is the area of a 25 millimeters circle?
A circle with a diameter of 25 mm has an area of 490.9 square mm.
What is the circumference of a circle that has an area of 25 centimeters squared?
The circumference of a circle that has an area of 25 centimeters squared is about 17.72 cm
What is the area of a circle with a circumference of 50pi?
The area of a circle is calculated using the formula A = πr^2. Given that the circumference of the circle is 50π, we can determine the radius using the formula C = 2πr, where C is the circumference. So, 50π = 2πr. Solving for r gives us the radius as 25. The area of the circle with radius 25 is then A = π(25)^2 = 625π.
Find the area of a circle with diameter of 25 cm?
Formula for area of a circle is A = pr2r = 1/2d = 12.5cm, p = 3.142A = 3.142 x (12.5cm)2A = 490.9375cm2
How do you find the area of a cirlcle?
The area of a circle is given by the formula A=pi x r2 Where A is the area of the circle, pi is a constant approximately equal to 3.1415, and r is the radius of the circle. So, to find the area of a circle with a radius of 5cm you would first square the radius -- 25 cm2. Then times by pi. So the answer would be 25pi cm2.
What is the area of a circle with a diameter of 25 cm?
The area of the circle is 490.87 cm2
How do you find the area of a circle with a diameter of 5ft?
Area = 1/4*Pi*d2 = 0.25*3.14*52(25) = about 19.63ft2
