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Find the diameter, approximate circumference and area of the circle below. (Use 3 for π)
radius = 7
diameter =

Circumference =

Area =

Find the diameter approximate circumference and area of the circle below Use 3 for π radius 7 diameter Circumference Area class=

Respuesta :

RyanAlas

Answer:

Circumference = 42

Area = 147 to the power of 2

Step-by-step explanation:

7x2=14 diameter

3x14=42 circumference

Area = 7x7x3 =147 to the power of 2

The area of the circle, diameter, and circumference is 147 unit², 14 unit and 42 unit respectively.

Area of circle, diameter, and circumference based problem:

What information do we have?

Radius = 7

π = 3 (Given)

Area of circle = πr²

  • Area of circle = (3)(7)²
  • Area of circle = 147 unit²

Circumference of circle = 2πr

  • Circumference of circle = 2(3)(7)
  • Circumference of circle = 42 unit

Diameter of circle = 2r

  • Diameter of circle = 2(7)
  • Diameter of circle = 14 unit

Area of circle = 147 unit²

Circumference of circle = 42 unit

Diameter of circle = 14 unit

Find out more information about 'Circumference'.

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