4. Sphere $$ A $$ has radius 2 cm . Sphere $$ B $$ has radius cm. Calculate the volume of each sphere.

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UpStudy AI · Accepted Answer

It appears that the radius for **Sphere B** is missing from your question. However, I can help you calculate the volume of **Sphere A** and explain how to calculate the volume of **Sphere B** once its radius is provided.

### Volume of a Sphere

The formula to calculate the volume $$ V $$ of a sphere with radius $$ r $$ is:

$$
V = \frac{4}{3} \pi r^3
$$

### 1. Volume of Sphere A

Given:
- Radius of Sphere A, $$ r_A = 2 $$ cm

Plugging the value into the formula:

$$
V_A = \frac{4}{3} \pi (2)^3 = \frac{4}{3} \pi (8) = \frac{32}{3} \pi \approx 33.51 \text{ cm}^3
$$

### 2. Volume of Sphere B

To calculate the volume of Sphere B, we'll need its radius $$ r_B $$. Once you provide the radius of Sphere B, you can use the same formula:

$$
V_B = \frac{4}{3} \pi r_B^3
$$

**Please provide the radius of Sphere B**, and I'll be happy to help you calculate its volume!
To find the volume of Sphere A, use the formula $$ V = \frac{4}{3} \pi r^3 $$ with a radius of 2 cm, resulting in approximately 33.51 cm³. For Sphere B, provide its radius to calculate its volume using the same formula.

Sphere has radius 2 cm . Sphere has radius
cm.
Calculate the volume of each sphere.

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Solution

Volume of a Sphere

1. Volume of Sphere A

2. Volume of Sphere B

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Sphere has radius 2 cm . Sphere has radius cm. Calculate the volume of each sphere.