dagiman345 dagiman345
  • 16-07-2020
  • Mathematics
contestada

What is the radius of a circle what circumference is 44cm


A. 42cm
D. 24cm
B. 48cm
C. 12cm​

Respuesta :

KilluaDaCutie
KilluaDaCutie KilluaDaCutie
  • 16-07-2020

Hello!!

Circumference of a circle = 2πr

and

Given, 2πr = 44cm

So,

πr = 44/2 = 22

r = 22 × 7/22

r = 7cm is the answer.

Stay safe and God bless!

- eli <3

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 16-07-2020

Answer:

7 cm

Step-by-step explanation:

Circumference of a circle is 2 π r

2πr = 44

Solve for radius.

r = 44/(2π)

r = 7.002817

Answer Link

Otras preguntas

10 times as many as 100
How to write 3.17 In word form?
what type of consumers are in temperate grassland
7.   Suppose you're an attorney. In a case you're presenting to a federal court, you argue that the person you're defending suffered cruel and unusual punishmen
Which element combination(s) would result in electrons being shared?[] sodium (Na) and oxygen (O)[] carbon (C) and fluorine (F)[] oxygen (O) and hydrogen (H)[]
Write the recursive formula for the geometric sequence. a1 = -2  a2 = 8  a3 = -32
Find the value of x that makes each equation true. 1. 3x-10=2 2. 8x-10=x+11 3. 5x-7=7x-17 4. 3x+9=44-2x 5. 3x+6=x+2
If a hallway measuring 90 feet by 7 feet requires 1/2 a fluid ounce of cleaning solution per square foot, how much cleaning solution is needed to clean the hall
Why were early people able to use the Bering Land Bridge
effective teamwork and high productiivity are good indications of postive1.socializing2.productivity goals3.horizontal relantionship4.reinforcement