christenthompson christenthompson

05-01-2022
Mathematics

contestada

The radius of a circle is 9 cm. Find its circumference in terms of
π.

Respuesta :

jcherry99 jcherry99

05-01-2022

Answer:

Step-by-step explanation:

C = 2*pi * r

r = 9 cm

pi = 3.14

C = 2*3.14 * 9

C = 56.52

Edit

You wanted it in terms of pi

C = 2 pi r

r = 9

C = 2*9*pi

C = 18 * pi

Answer Link

Otras preguntas

Read the excerpt from The Land. In the late afternoon I did the same, but all the time I was on the stallion, I was aware that Mitchell was watching me. He had

What was the french and indian war about

Similarities between speaker’s delivery and active listening?

Boss: Oh no! That’s the phone again! Secretary: blank Boss: Thanks. A. Shall I take it? B. Will you answer it? C. Can you do me a favor? D. May I hang it up?

What is created when solids,liquids,an gases mix with one another

what in scientific term why the salty popcorn causes this thirst

The magma carta has what effect on English monarchs?

What language uses emotionally words

Lots of elementary school kids play sports after school. They play soccer, tennis, football, baseball, and even lacrosse. But I think that another great way t

Which phrase best describes the role of irony in a written book? A. To validate readers’ beliefs B. To defy readers’ expectations C. To represent an idea D. T