saryna54 saryna54

02-05-2020
Mathematics

contestada

find the radius of a circle with a circumference of 45(pi)cm

Respuesta :

02-05-2020

Answer:

22.5 cm

Step-by-step explanation:

We know, that the formula for the circumference of a circle is d*pi or 2 * r * pi

So we know 45 = diameter. Meaning r = 22.5

Answer Link

Otras preguntas

Which movement in the 1800's stressed the reduction or banning of consuming alcoholic beverages? A; suffrage movement B; abolitionist movement C; temperance mov

Someone who wants to make a safe (not risky) investment might consider putting his or her money into _____ or _____. stocks, the bank stocks, bonds bonds, the b

You're attempting to determine the amount of usable floor space in your day care facility. Which one of the following areas can you include in your calculation?

what is a value shared by most americans? a. rock-and-roll music b. sports c. education d. language

a mile is 5280 feet. between which two integers is the elevation in miles

synonym for sanctuary

how are environmental issues related to scarcity and opportunity cost

what amendment to the constitution gave women the right to vote nationally?

the back-and-forth movement of living and non-living matter used in the production of living matter

what Mark Of Punctuation Is Most Close Associated With Interjections