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area=(pi) times r^2. r=diameter/2=5/2=2.5. 2.5 squared =6.25. Using 3.14 for pi, Area=3.14x6.25=19.625
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What is the area of a circle if the radius is 5 cm?
The area of a circle, if the radius is 5 cm, is: 78.54 cm2
What is the radius of a circle with a 10cm diameter?
Radius = diameter/2 = 5 cm
What is the radius of a circle with the area 25 pi cm squared?
Area = (pi) R225 pi = pi R2R2 = 25R = 5 cm
If a circle's radius is 2.5 inches what is its diameter?
The diameter is double the radius of a circle. So you get 5 inches for the diameter.
What is the area and circumference of a small circle 10 inches in diameter?
Area = Pi multiplied by the radius squared Circumference = Pi multiplied by the diameter r = 10 in./2 = 5 in. A = (3.1415)(5 in.)(5 in.) = 78.54 in.2 C = (3.1415)(10 in.) = 31.42 in. Therefore, a small circle with a diameter of 10 inches has an area of about 78.54 inches squared and a circumference of about 31.42 inches.
What is the area of a circle that has a diameter of 5 cm?
Around 19.634375 cm
Find the minimum area of a square that can circumscribe a circle with an area of 78.54 sq cm?
Area of circle = 78.54 sq cm => Radius of circle = 5 cm => Diameter of circle = 10 cm => Side of square = 10cm => Area of square = 100cm2
What is the diameter of a circle with the radius of 5 cm?
10 cm; the diameter of a circle is twice its radius.
What is the area of a circle with the diameter of 10 cm?
Area = pi x r2 = 3.142 x 5 x 5 = 78.55 sq cm
What is the perimeter and area of a circle with diameter equal to 5cm?
cicumference = pi*5 cm area = pi*2.52 square cm
The radius of a circle is 5 cm which is the diameter of the circle?
10 cm
What is the area of a circle when the diameter is 5 cm?
Area = Pi*d/22 = Pi*2.52 = approximately 19.63cm2
What is the area of a circle ewith a diameter of 10cm?
Using 3.14 as Pi the area of circle is: 78.5
What is the radius and diameter of a circle 10-cm?
radius 5 cm diameter 10 cm
What is the area of a circle with 5 in diameter?
Assuming a diameter of 5 inches.The area of this circle is: 19.63
If the radius of a circle is 5 cm what is its diameter?
10 cm (diameter is double the radius)
What is the area and circumference of a circle with a diameter of five cm?
Area = pi*2.52 = 19.63495408 or about 20 square cm Circumference = pi*5 = 15.70796327 or about 16 cm
