lizzie00 lizzie00
  • 01-02-2015
  • Mathematics
Answered

find correct two decimal places, the radius of the circle with the given circumference: 35cm

Answer :

naǫ
naǫ naǫ
  • 01-02-2015
[tex]C=2 \pi r[/tex]
C - circumference, r - radius

[tex]C=35 \ [cm] \\ \\ 35=2 \pi r \\ r=\frac{35}{2 \pi} \\ r=\frac{17.5}{\pi} \\ \boxed{r \approx 5.57 \ [cm]}[/tex]
Answer Link
konrad509
konrad509 konrad509
  • 01-02-2015
[tex]C=2\pi r=35\\ 2\pi r=35\\ r=\dfrac{35}{2\pi}\approx5.57\text{ cm}[/tex]
Answer Link

Other Questions

y3x55x 4y 3solvining systems of equations by substitution
what is the highest common factor of 65 and 145
which was true in britain before the industrial revolution a britian had lots of coal and iron available b britian had very limited social mobility c british no
Act 3 of Romeo and Juliet is what part of the plot of the play A Climax B Exposition C Falling action D Resolution
How did Martin Luthers 95 theses address Church abuses
Jerome is writing a number in scientific notation The number is greater than one million and less than ten million What will be the exponent in the number Jerom
which plate is covering most of two continents what two continents
whats 168356 rounded to the nearest ten thousand
what is the entire range of em waves called
How to find the coefficient of kinetic friction