# What is the area if the diameter is 6 cm? ### What is the area if the diameter is 6 cm?

Therefore, the area of the circle with diameter of 6cm would be pi x 3 x 3 or (9 x pi)cm^2. An approximation: pi is approximately 3.14. Therefore, the circle with diameter 6cm would be approximately (9 x 3.14) cm^2 or approximately 28.26 square cm.

### How do you find area with diameter?

The formula for the area of a circle is A = π r2, where r is the length of the radius of a circle. We can use our knowledge that a diameter is made up of two radii to understand that r = d/2. With this knowledge, you can rewrite the formula for the area of a circle as A = π (d/2)2.

### How big is a 6 cm circle?

How big is a 6 centimeter circle?...Area of a 6 Centimeter Circle.
28.274square centimeters
4.3825square inches
0.030434square feet
0.0033816square yards
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=2π×9=4. 5π sq.

### What is the area of a 6 inch circle?

What is the area of a 6 inch diameter circle? The area of a 6 inch circle is 28.27 square inches.

### What is the circumference and area of the circle whose diameter is 6 cm?

Circumference of circle of radius 6cm=2π×(6cm)=2×3.14×6=37.68cm.

### Is area a diameter?

The area of a circle is the amount of space the circle covers. The formula for calculating the area of a circle is A = π​r​2 where pi (π) equals 3.14 and the radius (​r​) is half the diameter. ... To solve for area, square the radius (radius times radius) then multiply by 3.14.

### What is the radius of a 6 inch circle?

The circumference of a circle is 7.5 pi. What is the radius of a 24 inch diameter circle? If it is its circumference, then the answer is self-evident, 24 inches....What is a 6 inch radius?
Size in InchesCircumference InchesArea in Square Inches
5 3/418.06025.970
618.85028.270
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### What is the diameter of a 23 inch circle?

Diameter of a Circle
Diameterin2ft2
23.0 in415.52.885
23.1 in419.12.910
23.2 in422.72.936
23.3 in426.42.961
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### How is the diameter of a circle determined?

The diameter of a circle is the length of a straight line drawn between two points on a circle where the line also passes through the centre of a circle, or any two points on the circle as long as they are exactly 180 degrees apart. Area of Circle. This is the area contained within a circle with the specified diameter.

### How to calculate the area of a circle?

The formula used to calculate circle area is: A = π x (ø/ 2) 2. Symbols. A = Circle area. π = Pi = 3.14159…. ø = Circle diameter. Diameter of Circle. Enter the diameter of a circle. The diameter of a circle is the length of a straight line drawn between two points on a circle where the line also passes through the centre of a circle, ...

### What is the diameter of a straight line?

The diameter of a circle is the length of a straight line drawn between two points on a circle where the line also passes through the centre of a circle, or any two points on the circle as long as they are exactly 180 degrees apart.

### How to find the volume of a sphere?

Find the volume of a sphere of diameter 6 cm . > Find the volume of a sphere... Find the volume of a sphere of diameter 6cm. Was this answer helpful?