Answered

IDNLearn.com provides a seamless experience for finding and sharing answers. Discover comprehensive answers from knowledgeable members of our community, covering a wide range of topics to meet all your informational needs.

The circumference of a circle, C, is directly proportional to the length of its radius, r. Write down a formula,using k, connecting the circumference of the circle and the length of its radius.

The Circumference Of A Circle C Is Directly Proportional To The Length Of Its Radius R Write Down A Formulausing K Connecting The Circumference Of The Circle An class=

Sagot :

The proportional relationship connecting the circumference of the circle and the length of its radius is:

[tex]C = kr[/tex]

What is a proportional relationship?

  • A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

[tex]y = kx[/tex]

  • In which k is the constant of proportionality.

In this problem:

  • The output is the circumference of the circle.
  • The input is the radius of the circle.

Hence, the formula is:

[tex]C = kr[/tex]

You can learn more about proportional relationships at https://brainly.com/question/25815502

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.