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Please help!!! Find the volume of the cylinder.
Round to the nearest tenth.
r= 3 cm
3 cm
V = [ ? ] cm3
Enter the number that goes in the green box.


Please Help Find The Volume Of The Cylinder Round To The Nearest Tenth R 3 Cm 3 Cm V Cm3 Enter The Number That Goes In The Green Box class=

Sagot :

Space

Answer:

V ≈ 84.8 cm³

General Formulas and Concepts:

Math

  • π (pi) - 3.14159265
  • Rounding

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

  • r is radius
  • h is height

Step-by-step explanation:

Step 1: Identify Variables

Radius r = 3 cm

Height h = 3 cm

Step 2: Find Volume

  1. Substitute in variables [Volume Formula]:                                                    V = π(3 cm)²(3 cm)
  2. [Volume] Evaluate exponents:                                                                      V = π(9 cm²)(3 cm)
  3. [Volume] Multiply:                                                                                           V = 27π cm³
  4. [Volume] Multiply:                                                                                           V = 84.823 cm³
  5. [Volume] Round:                                                                                             V ≈ 84.8 cm³