Answer:
161.9179
Step-by-step explanation:
π = 3.142 (Constant value)
d = Diameter
If radius and diameter is unknown, then
Formula: c = 2√(πa)
Good luck
Answer:
The Answer is D
Step-by-step explanation:
The figure shows blocks sectioned out in thirds. Every 2/3rd portion is colored separately. Here there are 2 blocks, and when divided into 2/3rd, you get 3 possible sections.
A circle is a curve sketched out by a point moving in a plane. The circumference of the ring of fire is 6.2831 meters.
<h3>What is a circle?</h3>
A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the centre.
The circumference of the ring if the radius is 1 meter is,
Circumference of the ring = 2πr = 2 × π × 1 = 6.2831 meters
Hence, the circumference of the ring of fire is 6.2831 meters.
Learn more about Circle:
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