abrilroblero9
abrilroblero9 abrilroblero9
  • 01-02-2017
  • Mathematics
contestada

What for the radius have to be so the area and circumference and area are the same

Respuesta :

Moskid
Moskid Moskid
  • 27-02-2017
area of a circle = circumference of a circle
πr² = 2πr
r²=2πr÷π
r²÷r=2r÷r
r=2
Answer Link

Otras preguntas

PLEASE HELP!!!!!!!A storekeeper increased the price of hats by 5%. If the price of a hat (after the increase) is $33.60, what is the original price? and Explain
PLEASE HELP I WILL MARK BRAINLEST IMMEDIATELY!!! Tyra made 8 fewer jackets than Zack. They made 48 jackets altogether. How many jackets did Zack make?
Need help :))))))))
A bullet was fired from a gun. The bullet had a mass of 50g and the kinetic energy of the bullet was 25 kJ. How fast did it go? Will give brainliest
Fill in the blank. La semana pasada ella _____ a New York.
In the past year, Raina watched 6 movies that she thought were very good. She watched 15 movies over the whole year. Of the movies she watched, what percentage
6. The movement of people to cities in Great Britain was due to: A. the middle class's attempt to take over the cities. B. a population explosion due to better
Why does the queen command the huntsman to kill Snow White.
Most of the hydrosphere is in what form? freshwater ocean water groundwater ice
Amy is in-line skating. Her mass is 50 kg. She is rolling forward (north) on a flat section of road at 10 m/s. The rolling friction acting on the wheels of her