What is the circumference of 8 cm diameter?
What is the circumference of 8 cm diameter?
25.1 cm
If the diameter is 8 cm, then the circumference is c = π(8) = 8π or 25.1 cm, rounded to the nearest tenth.
What is the area of a circle of diameter 8 cm?
The circumference of a circle with a diameter of 8 centimeters is 25.12 centimeters.
What is the circumference of a circular saucer with 8cm as a radius?
16π cm
=16π cm. Was this answer helpful?
How do you draw a diameter of a circle with 8 cm?
Steps of construction :
- Draw a line segment OA=8 cm.
- O as centre and radius 4 cm draw a circle.
- Taking OA as diameter draw another circle which intersects the given circle at B and C.
- Join A to B and A to C.
- Result:AB and AC are required tangents.
How do you draw a 8cm diameter?
What is the area of a 8 diameter circle?
16π sq. units
The area of the circle with a diameter of 8 units is 16π sq. units.
What is the circumference of the radius is 8?
50 inches
If the radius is 8 inches, the correct formula for circumference when the radius is given is The correct answer is 50 inches.
What is the diameter of an 8 circle?
Circumferences and areas of circles with diameters in inches.
| Diameter (in) | Circumference (in) | Area (in2) |
|---|---|---|
| 7 3/4 | 24.35 | 47.17 |
| 7 7/8 | 24.74 | 48.71 |
| 8 1/8 | 25.53 | 51.85 |
| 8 1/4 | 25.92 | 53.46 |
How do you find circumference using diameter?
Or you can use the circle’s diameter:
- Multiply the diameter by π, or 3.14.
- The result is the circle’s circumference.
How do you draw a 7cm diameter?
Answer. Here,diameter is 7 cm. So radius is 7/2=3.5 cm.
How do you draw a 6 cm diameter circle?
Expert-verified answer question
- 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.
How do you get diameter from circumference?
C/d = π
How do you calculate radius from circumference?
Divide the circumference by π,or 3.14 for an estimation. The result is the circle’s diameter,3.18 centimeters.
How to find radius from circumference?
– When the diameter is known, the formula is Radius = Diameter/ 2. – When the circumference is known, the formula is Radius = Circumference/2u03c0. – When the area is known, the formula for the radius is Radius = u23b7 (Area of the circle/u03c0).
How do you calculate the length of a diameter?
Material thickness in mils