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

Augustin de Iturbide was able to declare independence from Spain while also proclaiming himself emperor in part because he came from a family of peninsulares. h

The purpose of a topic sentence in a research paper is always _____. a. to identify the sources of the ideas in the paragraph b. to introduce new evidence c. to

what defines the group of organisms referred to as protist

In the diagram bellow, an ideal pendulum released from position A swings freely to position B. as the pendulum swings from a to b, it's mechanical energy (1) d

compare 40 oz and 4 lb

The black market is most active in a __________ economy. a. social b. market c. traditional d. command

Please help me solve this i have no idea What value of x satisfies the equation 3(x – 4) + 12(x – 9) = 4x + 13? Here is the choices, please explains how you go

Analyze the successes and failures of the united states cold war policy of containment

15 times as much as 1/5 of 12

Organic foods tend to have higher levels of nutrients than nonorganic foods. Please select the best answer from the choices provided. T F