sBood1ACou2riepree sBood1ACou2riepree

20-05-2016
Mathematics

contestada

What is the approximate circumference of a circle with a radius of 40 inches? Use π ≈ 3.14.

A.
125.6 inches

B.
251.2 inches

C.
502.4 inches

D.
5024 inches

Respuesta :

Jennnyyy Jennnyyy

20-05-2016

To find cirfumfrence we use the formula C = [tex]2 \pi r[/tex]
Soooo
[tex] \pi [/tex] = 3.14
r = 40 inches
So now we plug it in :P
C = 2 x 3.14 x 40 = 251.2
answer = B.) 251.2 inches

Answer Link

Otras preguntas

If an arc of 60° has arc length of 50π, what is the circumference?

Determine if the bond between each pair of atoms is pure covalent, polar covalent, or ionic. drag the appropriate items to their respective bins. br-br n-o p-h

What does the following sentence mean: "In direct rule sowed the seeds for class and ethnic tensions"?

History Of The Holocaust When was the true scope and size of the genocide in Cambodia recognized? 1979 1980 1985 1990 1995

If the drama club collected 25,915 points and gave away 71 shirts, how many shirts would be given away when 33,580 points are collected?

Transforming quadratic functions

The vertex of the parabola below is at the point (1,3) and the point (2,6) is on the parabola. What is the equation of the parabola?

Which of these best explains why many anti-federalists finally agreed to the approve the u.s. constitution? a.george washington favored it b.the bill of rights

what is 11 ≥ w+9 simplified as much as possible

Six line poem based on the novel black midas