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the formula for the area of a circle is A=pi x r2. r=the radius, and the radius is half of the diameter, which in this case, is 10. so the radius is 5. now you just plug it in. A=pi x 5 squared. now A=pi x 25 so the answer is 25pi. or you could do it to where you set pi as 3.14. then your answer would be 3.14x25 which is 78.5, so A=78.5 some teachers like it when you set pi to 3.14, and others like you to leave it just as pi. i personally like to leave pi as it is because its less work, but i don't know which one you needed...
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What is the diameter of of a circle when the area is 78.5?
Diameter of circle: 2 times square root (78.5/pi) = 10 units rounded up
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
What is the diameter of a circle whose area is 200.96?
The diameter of a circle whose area is 200.96 is: 16
What is the area of a circle that has a diameter of 6 12?
The area of a circle with a diameter of 6.5 is: 33.18 square units.
What is the area of a circle with a diameter of 10 centimeters?
The area of a circle with a diameter of 10 centimeters is: 78.54 cm2
What is the area of a circle that has a 10 ft diameter?
The area of a circle that has a 10 ft diameter is: 78.54 square feet.
What is the area of a circle whose diameter is 10 cm?
The area of a circle whose diameter is 10 cm is: 78.54 cm2
What is the area of a circle that has a 10 inch diameter?
The area of a circle is A = pi times diameter² / 4. Given diameter d = 10 inches. Area A = 78.5398 inches².
The area of a circle with a diameter of 10 inches?
A 10-inch circle has an area of 78.54 inches2
What is the approximate area of the circle if the diameter is 3.6?
Area of the circle is about 10 square units
If the diameter of a circle is 10 the area of of this circle is?
78.53981634 square units
What is the length of the diameter of a circle that has an area of 78.5 square feet?
A circle that has an area of 78.5 square feet has a diameter of 10 feet.
What is the square footage of 10 diameter circle?
If 10 diameter means 10 ft diameter then the area is 78.54 sq.ft.
What is the area of a circle with a diameter 10 feet?
Using 3.14 as Pi the area of circle is: 78.5
What is the area of a circle whose diameter is 10?
Using 3.14 as Pi the area of circle is: 78.5
How do you find the area of an circle when the diameter is 10?
Area of the circle = pi*radius2 = pi*52
