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A circle has a circumference of 3.14 units. What is the diameter of the circle? units 2 Watch a video or use a hint .​

Sagot :

Space

Answer:

d = 1 unit

General Formulas and Concepts:

Math

  • Symbol 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  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Geometry

Circumference Formula: C = πd

  • d is diameter

Step-by-step explanation:

Step 1: Define

C = 3.14 units

Step 2: Solve for d

  1. Substitute in variable [Circumference Formula]:                                          [tex]3.14 = \pi d[/tex]
  2. [Division Property of Equality] Isolate d:                                                       [tex]1 = d[/tex]
  3. Rewrite:                                                                                                           [tex]\displaystyle d = 1[/tex]