GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
A circle has radius 3.5. What is its area?
[#permalink]
19 Sep 2018, 17:42
19 Sep 2018, 17:42
Expert Reply
00:00
Question Stats:
96% (00:37) correct
3% (01:11) wrong based on 31 sessions
Hide Show timer Statistics
A circle has radius 3.5. What is its area?
(A) \(\frac{7}{2}\pi\)
(B) \(9.5 \pi\)
(C) \(10.5 \pi\)
(D) \(\frac{49}{4}\pi\)
(E) \(\frac{49}{2}\pi\)
(A) \(\frac{7}{2}\pi\)
(B) \(9.5 \pi\)
(C) \(10.5 \pi\)
(D) \(\frac{49}{4}\pi\)
(E) \(\frac{49}{2}\pi\)
Re: A circle has radius 3.5. What is its area?
[#permalink]
25 Sep 2018, 21:19
25 Sep 2018, 21:19
The radius of the circle is \(\frac{35}{10}\)
Area = 35^2/10^2 = \(\frac{1225\pi}{100}\)
reducing it to lowest fraction = \(\frac{49 \pi}{4}\)
Area = 35^2/10^2 = \(\frac{1225\pi}{100}\)
reducing it to lowest fraction = \(\frac{49 \pi}{4}\)
gmatclubot
Re: A circle has radius 3.5. What is its area? [#permalink]
25 Sep 2018, 21:19
Moderators:
