Question

What is the volume of a cylinder with a radius of 2 cm and a height of 8 cm?​

Answer 1

Answer:

V = 100.531 cm³

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Geometry

• Volume of a Cylinder: V = πr²h

Step-by-step explanation:

Step 1: Define Variables

r = 2 cm

h = 8 cm

Step 2: Find Volume

1. Substitute [Volume]:                    V = π(2 cm)²(8 cm)
2. Exponents:                                   V = π(4 cm²)(8 cm)
3. Multiply:                                        V = π(32 cm³)
4. Multiply:                                        V = 100.531 cm³