brebrebrown6269 brebrebrown6269
  • 24-11-2017
  • Mathematics
contestada

Find the circumference of a circle with diameter 9mm

Respuesta :

ankastre
ankastre ankastre
  • 24-11-2017
C = 2pi *r
r= d/2

C= 2pi *4.5

C= 2*3.1412*4.5

C= 28.27
Answer Link

Otras preguntas

Please help with this ASAP
On a coordinate plane, triangle Q R S has points (negative 9, 5), (6, 10), and (2, negative 10). Find the area of the triangle QRS. Area = square units
Help is this pythagoras and trigonometry I need full working out please
What precent of 40 is 28
TRIGONOMETRY PLEASE !!!
3. A breeder wants to mate a male Himalayan rabbit with a female to produce only Himalayan offspring. What phenotype should the female be?
In certain deep parts of oceans, the pressure of seawater, P, in pounds per square foot, at a depth of d feet below the surface is given by the following equa
The students in math class played a card game. Jarrods scores were 37 points ,58 points , -17 points and -9 points. The winner was determined by adding the poin
Please help, I'm confused. -- Write the general equation for the circle that passes through the points (-5,0), (0,4), and (2,4).
How can greatest common factors and least common multiples help you work with fractions?