04-02-2016
Mathematics

contestada

Sam has 100 feet of fencing. Does he have enough fencing to enclose a circular region whose area is 630 square feet? Show work!

Respuesta :

04-02-2016

A=pi(radius^2)
630/3.14=200.64
radius=14.16 feet
C=2(pi)(radius)
=3.14(2)(14.16)
=6.28(14.16)
C=88.92
88.92<100
Yes! He has enough fencing to enclose the circular area.

Answer Link

Otras preguntas

what is $3.99 rounded to the nearest penny

Nous sommes __________, je choisis un sandwich et un jus d’orange

How does Egypt contribute to the culture of North Africa?

Identify the italicized part of the sentence. brandon rode his motorcycle on the dirt track.

What is the greatest common factor for 20 and 28?

give an example where each property of matter has changed. size shape weight and color

please help Which of the following sentences is MOST LIKELY written in passive voice? Jo will have been standing at the corner for an hour. Meg was found t

think about how this girl is feeling after she exercises what things can you see that are helping to keep her body temperature stable

How do u solve -2 + (-3)

Which one is greater 99/10, or 101/100?