Table of Contents
- 1 What is the radius if circumference is 6?
- 2 How do you find the radius of a 6 circle?
- 3 How do you measure 6 cm diameter?
- 4 How do you draw a 6 cm diameter circle?
- 5 How do you find the radii?
- 6 What is the diameter of the circle with the circumference 16?
- 7 How do you find the radius of a surface area?
What is the radius if circumference is 6?
Rounded to 0.95 units.
What is the radius of circle 6 cm?
If r = 6 cm, the the circumference is c = 2π(6) = 12π cm, if writing in terms of π. If you prefer a numerical value, the answer rounded to the nearest tenth is 37.7 cm.
How do you find the radius of a 6 circle?
Starts here3:56Ex: Find the Radius of a Circle Given the Area – YouTubeYouTubeStart of suggested clipEnd of suggested clip59 second suggested clipSo the left side simplifies to R squared or pi divided by pi equals one one times R squared is RMoreSo the left side simplifies to R squared or pi divided by pi equals one one times R squared is R squared. And we’ll leave the right side as twenty eight point two six divided by PI.
What is the area of a 6 cm radius?
26 cm2.
How do you measure 6 cm diameter?
Answer
- Take your Rounder.
- Insert your pencil.
- measure 3cm in the rounder.
- place the pointed end on the paper and draw the circle.
- The circle drawn will be with diameter of 6 cm.
What is the area of radius 6 cm?
How do you draw a 6 cm diameter circle?
What is the area of radius 6?
The area of a circle is equal to Pi π times the radius r squared. Substitute in the value of the radius r=6 into the formula for the area of a circle. Pi π is approximately equal to 3.14 .
How do you find the radii?
Just remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter, you would simply divide 7 feet by 2 because the radius is one-half the measure of the diameter. The radius of the circle is 3.5 feet. You can also use the circumference and radius equation.
How do you find the circumference of a circle with radius r?
Since the circumference c of a circle with radius r is 2 π r, r = c 2 π. r = 6 c m 2 π – which could be reduced to r = 3 π c m. This is the best exact answer to be given, since π doesn’t have an exact decimal or fractional representation.
What is the diameter of the circle with the circumference 16?
The circumference of a circle is equal to π, which is a number ≈ 3.14, multiplied by the diameter of the circle. Therefore, C = πd. We can divide both sides by π to see that 16 = d. We now know that the diameter of the circle is 16.
What are the radii of two circles?
> The radii of two circles ar… The radii of two circles are 8 cm and 6 cm respectively. Find the radius of the circle having area equal to the sum of the area of the two circles. Given radii of two circles are 8 cm and 6 cm.
How do you find the radius of a surface area?
Sphere surface area to radius calculator. User Guide. This tool will calculate the radius of a circle from the circumference, and will convert different measurement units for circumference and radius. Formula. The formula used to calculate the circle radius is: r = C / (2 · π) Symbols. r = Circle radius. C = Circle circumference.