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

Find The Volume Of The Cylinder Use 314 For Π Round To The Nearest Tenth class=

Sagot :

wegnerkolmp2741o

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

Space

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
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