RaizaI618522 RaizaI618522
  • 25-10-2022
  • Mathematics
contestada

Did I solve this correctly? I’m not good with rounding. I got 43.98

Did I solve this correctly Im not good with rounding I got 4398 class=

Respuesta :

AnnaliceP69643 AnnaliceP69643
  • 25-10-2022

the formula for the circumference of the circle is:

[tex]C=2\pi r[/tex]

where:

C=circumference

π=the constant pi

2r = diameter = 14

Then:

[tex]C=14\pi=43.98[/tex]

Moreover, the formula for the area of the circle is:

[tex]A=\pi r^2[/tex]

where

A=area

r=radius = 1/2 * diameter = 7

Then:

[tex]A=7^2\pi=\: 153.94[/tex]

From the above

circumference, C = 43.98

Area, A = 153.94

Answer Link

Otras preguntas

Given: energy released = 17.59 MeV per deuterium/tritium reaction pair (mass = 5 amu) List the balanced nuclear reaction.
How is looking at a food web a good way to understand interactions between organisms?
help please, its a three parter WILL GIVE BRIANLIEST Vance is designing a garden in the shape of an isosceles triangle.
In the lottery how does the fact that names are called in people selector piece of paperwork to create suspense
what is the general equation of cosine function with a amplitude of 3 a period of 4pi and a horizontal shift of - pi
Help me please help help
PRE-CAL HELP PLEASE (see attachment)
3. At what phase of meiosis is the number of chromosomes per cell doubled? (Think carefully about this.) What happens after that so that the number of chromosom
The view of tamed death, prevalent until the early middle ages, regards death as:
3y-6=45. Please help