<span> You can find the circumference of a circle just by multiplying the diameter by pi. Plugging π into your calculator will give you its numerical value, which is a closer approximation of 3.14 or 22/7. Plug the given value of the diameter into the formula and solve.</span>

8 0

4 years ago

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Consider a circle with a diameter of 5 centimeters. Which equation shows how the relationship between the circumference and the

mrs_skeptik [129]

Answer:

The equation which shows how the relationship between the circumference and the diameter of this circle is equivalent to π is π = $\frac{C}{5}$ ⇒ answer C

Step-by-step explanation:

In any circle there is a constant ratio between the circumference of the circle and its diameter

This constant ratio is called π

∵ The formula of the circumference of a circle is C = π d,

where d is the diameter of the circle

- Divide both sides by d

∴ $\frac{C}{d}$ = π

- Switch the two sides

∴ π = $\frac{C}{d}$

∵ The diameter of the circle is 5 centimeters

∴ π = $\frac{C}{5}$

The equation which shows how the relationship between the circumference and the diameter of this circle is equivalent to π is π = $\frac{C}{5}$

5 0

3 years ago

2/3 x-4 = -2A -3 B -4C -9D 3​

2/3 x-4 = -2A -3 B -4C -9D 3