What does in terms of Pi mean?
27/06/2020 · Click to see full answer. Simply so, what does give answer in terms of pi mean? A = πr² A stands for area, π stands for Pi and r is the radius of the circle (the distance halfway across). Example 1. Work out the area of circle that has a radius of 7m, giving your answer in terms of Pi. All you need to do is substitute r = 7 into A = πr²
How do you work out 6 in terms of Pi?
31/12/2021 · It is possible to calculate the circumference of a circle using the formula C= d = 2 * R As a result, pi is equal to the circumference of a circle divided by the diameter of the circle. Input your values into a calculator, and the output should be around 3.14, according to the formula.
How do you express your answer in terms of Pi?
24/02/2018 · "In terms of pi" means that if your doing volume of a sphere the answer you get by using the formula (4 over 3) times pi radius cubed and get your answer with pi and your unit cubed after it. Then...
How do you find the circumference in terms of Pi?
Give your answer in terms of π. Area of a circle is given by A = π r 2. Area of whole circle = π x 12 2 = 144 π. But the radar is sweeping 60/360º of a whole circle, Area being swept: A. = 144 π x 60 360.
How Do You Get an Answer in Terms of pi (π)?
To express your answer in terms of pi, simply refrain from substituting pi's numerical value for its symbol in the equation. That way, your answer will look like xπ where x is whatever number you come up with, and π is simply a placeholder for pi's value (3.141582 . .).
Example 1
Work out the area of a circle that has a radius of 7 m. Give your answer in terms of pi.
Example 2
Work out the area of circle that has a diameter of 22 cm. Give your answer in terms of pi.
Example 3
Work out the area of the circular lawn shown in the image above. Give your answer in terms of pi.