Question

plz help find the volume of the cylinder plz

Answer 1

Answer:

V = 12π in³

General Formulas and Concepts:

Symbols

• π (pi) ≈ 3.14

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 Formula: $\displaystyle V = \pi r^2h$

• r is radius
• h is height

Step-by-step explanation:

Step 1: Define

Radius r = 2 in

Height h = 3 in

Step 2: Find Volume

1. Substitute in variables [Volume of a Cylinder Formula]:                                V = π(2 in)²(3 in)
2. [Volume] Evaluate exponents:                                                                         V = π(4 in²)(3 in)
3. [Volume] Multiply:                                                                                             V = π(12 in³)
4. [Volume] Multiply:                                                                                             V = 12π in³