Question

Find the volume of the cylinder. Use 3.14 for π. Round to the nearest tenth.

Answer 1

Answer:

62.8 m^2

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h  where r is the radius and h is the height

V = (3.14) ( 2)^2 *5

V = 62.8 m^2

Answer 2

Answer:

V = 62.8 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 Formula: V = πr²h

• r is radius
• h is height

Step-by-step explanation:

Step 1: Define

Identify variables

r = 2 cm

h = 5 cm

Step 2: Find Volume

1. Substitute in variables [Volume of a Cylinder Formula]:                               V = (3.14)(2 cm)²(5 cm)
2. Evaluate exponents:                                                                                         V = (3.14)(4 cm²)(5 cm)
3. Multiply:                                                                                                             V = (12.56 cm²)(5 cm)
4. Multiply:                                                                                                             V = 62.8 cm³