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What else can I help you with?
How do you get an area for a circle?
Area of a circle = Pi * radius2
If the radius of a circle is doubled what happens to the area of the circle?
the area of the circle is increased by 400%
What is the area of a 3 cm circle?
The area of a 3 cm circle is: 7.069 square cm
Finding area of circle?
Area of a circle = pi*radius2
How do you find the area of a circle inside a square?
all you do is find the area of the circle... if you mean find the squares area, find the area of the circle, and then the square's area and subtract the squares area to the circles area
What were Archimedes contributions to math?
Archimedes discovered how to work out the area of the circle, and he also discovered pi.
What were Archimedes's contributions to math?
Archimedes discovered how to work out the area of the circle, and he also discovered pi.
Who discovered the area of the circle?
Nobody ever has because the true value of pi has never been worked out and we only use an approximation of pi when calculating the area of a circle.
Who discovered the circle?
Euclid discovered the circle and he named his geometry "Euclidean geometry "
Who discovered the Radius of a circle?
tejeswar sivaji vechemgi discovered radius in circle
Who discovered circle?
who discovrerd circle
Did James Steven create Pi?
No, Pi was discovered, not created. Albert Einstein started the idea of Pi, where you multiply 3.14 with the diameter of a circle to get the circle's circumference, and where you multiply 3.14 squared with a circle's radius to get the circle's area, etc.
How was pi discovered as 3.14?
The Egyptians calculated the area of a circle by a formula that gave a aproximate value of 3.1605
Equation for area of a circle?
Ah, the area of a circle is like a happy little secret waiting to be discovered. You just need to remember this simple formula: A = πr². That means the area (A) of a circle is equal to pi (π) times the radius (r) squared. Just imagine all the wonderful landscapes you can create with this knowledge!
What Englishman discovered the circle?
Sircumference
How do you find the area of a circle if the circle is 8cm?
Area of a circle = pi*radius2
If the area of one circle is twice that of another circle what is the ratio in percent of smaller to larger circle?
If the area of one circle is twice that of another, the ratio of the area of the smaller circle to the larger circle is 1:2. To express this as a percentage, the area of the smaller circle is 50% of the area of the larger circle. Thus, the ratio in percent of the smaller circle to the larger circle is 50%.
