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How do you find the area of a circle whose radius is 12 centimeters?
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
What is the diameter of a circle with a radius of 2 Centimeters?
4cm
What is radius of a circle if circumference is 3 centimeters?
3/(2*pi)
What does a chord look like in math?
When you draw a circle in math, and you draw a triangle inside of it, 2 of the lines should be the radius of the circle, and the third (bottom) line that is not the radius is the chord.
What is the quarter circle's radius if the perimeter of a quarter circle is 32.13 centimeters?
The perimeter of a quarter circle is 2 radii plus a quarter of the circumference of the whole circle: → 2 × radius + ¼ × 2 × π × radius = 32.13 cm → radius × (2 + π/2) = 32.13 cm → radius = 32.13 ÷ (2 + π/2) cm ≈ 9.00 cm
If i draw a circle that has a diameter of 2 centimeters what is the radius of the circle?
1 centimeter
What is the radius of a circle that has a that has a diameter of 38 centimeters?
Radius = 1/2 of diameter = 19 centimeters.
Find the area of a circle with a radius of 4.6 centimeters?
Area = Pi(r)2 - A circle with a radius of 4.6 centimeters has an area of 66.48 square centimeters.
If a diameter of a circle is 2 centimeters what is the radius of the circle?
1 cm
How do you find the area of a circle whose radius is 12 centimeters?
Area = Pi(r)2 - A circle with a radius of 12 centimeters has an area of 452.39 square centimeters.
What is the diameter of a circle with a radius of 2 Centimeters?
4cm
What is the radius of a circle with the diameter of 2 centimeters?
1 cm
How do you divide a circle into 8 equal parts using 3 lines?
Draw two diameters perpendicular to each other. Draw a smaller circle with the same centre such that the radius of the inner circle is 'r' and the radius of the outer circle is 'r√2.' [Or, the radius of the outer circle is R and the radius of the inner circle is R/√2.]
What is the area of a circle with radius 4 centimeters?
u get the answer by doing pi radius 2 ANSWER - 50.24
The diameter of the circle is 16 centimeters the radius?
The radius is 8 cm (r = d/2).
If radius of a circle is 9 centimeters what would be the circumference?
If radius of a circle is 9 centimeters the circumference would be: 56.55 cm (r x 2 x Pi = circumference).
What is radius of a circle if circumference is 3 centimeters?
3/(2*pi)
