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Why is the standard order of operations important when finding the area of a circle?
Wiki User
∙ 11y ago
Due to the commutative law of multiplication, order is not a factor. The formula is simply Pi times the radius of the circle squared, or multiplied by itself. TT x r x r, or r x TT x r. (Where TT=Pi, or 3.14159...)
Wiki User
∙ 11y ago
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What is pi used for in geometry?
Some of the many applications that pi is used in geometry are as follows:- Finding the area of a circle Finding the circumference of a circle Finding the volume of a sphere Finding the surface area of a sphere Finding the surface area and volume of a cylinder Finding the volume of a cone
What are 3 uses of pi?
Finding the area of a circle: pi*radius2 Finding the circumference of a circle: 2*pi*radius or diameter*pi Finding the surface area of a sphere: 4*pi*radius2
Why do you use the radius in the formula of finding the area of a circle?
Area of circle = pi*(radius)2
What is the formula for finding perimeter of a circle?
The formula for the circumference of a circle is pi * diameter or (2 radius.)
Why is it important to estimate before finding the real answer for a circle graph?
It's important to estimate before finding the real answer for any numerical problem in arithmetic or any other kind of math, so that when you think you have the real answer, you can immediately recognize whether it's total baloney or has a chance of being correct.
Why is pi important in layman term?
The circumference of a circle divided by its diameter is the value of pi and pi has a wide range of uses some of which are:- Finding the volume of a sphere Finding the surface area of a sphere Finding the volume of a cone Finding the volume of a cylinder Finding the area of a circle Finding the circumference of a circle
Finding area of circle?
Area of a circle = pi*radius2
What are everyday uses for pi?
Some of many examples are:- Finding the circumference of a circle Finding the area of a circle Finding the surface area of a sphere Finding the volume of a sphere Finding the surface area of a cylinder Finding the volume of a cylinder Finding the volume of a cone Finding the surface area of a cone
What is pi used for in geometry?
Some of the many applications that pi is used in geometry are as follows:- Finding the area of a circle Finding the circumference of a circle Finding the volume of a sphere Finding the surface area of a sphere Finding the surface area and volume of a cylinder Finding the volume of a cone
What is an example of finding the area of a circle?
potatoes
What is the formula for finding circumference and area of a circle?
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
Why is it important to know the difference between diameter and radius?
When you are using mathematical formulas, it is good to know the difference. For example finding the circumference or area of a circle.
What is formula ofr finding area of a circle?
Area of a circle = pi*radius squared
What are 3 uses of pi?
Finding the area of a circle: pi*radius2 Finding the circumference of a circle: 2*pi*radius or diameter*pi Finding the surface area of a sphere: 4*pi*radius2
What is the formula of finding the area of a circle?
Pi * R squared, where R is the radius of the circle in question
What is the formula for finding perimeter of a circle?
The formula for the circumference of a circle is pi * diameter or (2 radius.)
Why do you use the radius in the formula of finding the area of a circle?
Area of circle = pi*(radius)2
