MELMED1217 MELMED1217
  • 10-03-2019
  • Mathematics
contestada

Area of circle is 113.1 ft square. What is diameter?

Respuesta :

Kamikazeminem
Kamikazeminem Kamikazeminem
  • 10-03-2019

[tex]A = \pi {r}^{2} = \pi {( \frac{d}{2}) }^{2} =\pi \frac{ {d}^{2} }{4} \Rightarrow d = \sqrt{ \frac{4A}{\pi} } \\ \Leftrightarrow d = \sqrt{ \frac{4 \times 113.1}{\pi} } = \sqrt{ \frac{452.4}{\pi} } \approx12 \: ft[/tex]

Answer Link
harygakes80
harygakes80 harygakes80
  • 10-03-2019
Bro the diameter is 12 ft.
Answer Link

Otras preguntas

what is the weakness of the excutive branch
Organizational ________ can be exhibited by anyone at any level of an organization
The sum of three digit numbers on one of the digit numbers is 160 the product of the two numbers is 624 What are the tow numbers
pleaseeeeeeeeee help meeeeeeee
On a graph, an equilibrium point is where a supply curve and a demand curve meet. a supply curve is higher than a demand curve. the supply and demand curves he
The flagellation of christ was one of the major works of which renaissance artist
4(csc60°)(sin300°)-tan^2 240°
Which best describes the scientists who have contributed to our current body of knowledge? A. Almost all males B. People of all races and genders C. A
Which of the following is not characteristic of Maryland? A: Maryland was the first proprietary colony. B:The colony was established as a refuge for English C
Find the number of 30 sides in a polygon