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

Mary Antin was a Jewish Russian immigrant whose father’s business had failed back home in Russia. After arriving in America, she worked hard to learn English an

Tim does a study to determine whether or not cigarette smoking decreases speed in track runners

John bought a used truck for $4,500. He made an agreement with the dealer to put $1,500 down and make payments of $350 for the next 10 months. The extra cost pa

The last two lines in a Shakespearean sonnet are always

Energy from the sun comes from fusion. What happens during that reaction? Question 28 options: A.Hydrogen turns into helium. B.Helium turns into hydrogen.

is the paint on ORIGINAL adidas superstar splash repousse??

The biographical approach to literary analysis looks to the author's experiences to gain insight to the character's attitudes expressed in the story. True Fal

president Franklin Roosevelt said that december, 7, 1941, would live in infamy because on that day

a large cube has 5 layers, each with 5 rows of 5 small cubes. How many cubes will the larger cube contain?

Luke made a model of a solid figure with one circular base and one curved surface with solid figure did he make