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.
Sep 28Live Online Class with Top GRE Expert Mike Butville
08:00 PM EDT
-10:00 PM EDT
Top scores are possible when you enroll in a powerful GRE course, taught live online + 6 months access to TTP GRE OnDemand video courses included! Class starts Mon/Wed Sept. 28, 2026 - Dec. 9, 2026, 8:00pm-10:00pm EST
Square ABCD has a side length of 4. BC is the diameter of
[#permalink]
21 Oct 2018, 02:26
21 Oct 2018, 02:26
Expert Reply
00:00
Question Stats:
61% (01:17) correct
38% (01:13) wrong based on 21 sessions
Hide Show timer Statistics
Attachment:
circle.jpg [ 11.49 KiB | Viewed 7393 times ]
Square ABCD has a side length of 4. BC is the diameter of the circle. Which of the following is greater than or equal to the area of the shaded region, in square units?
Indicate all possible choices.
A. \(16 − 16\pi\)
B. \(16 − 4\pi\)
C. \(16 − 2\pi\)
D. \(16 + \pi\)
E. \(16 + 4\pi\)
Re: Square ABCD has a side length of 4. BC is the diameter of
[#permalink]
21 Oct 2018, 22:35
21 Oct 2018, 22:35
1
Area of the square ABCD , \(4^2 = 16\)
Area of ARC BC ,
\(\frac{180}{360}*(\frac{1}{4}*pi*d^2)\) [d= diameter= 4]
\(\frac{180}{360}*(\frac{1}{4}*pi*16)\)
\(2*pi\)
So the shaded area must be equal or greater than \(16-2*pi\)
So the possible answers are C, D, E
Area of ARC BC ,
\(\frac{180}{360}*(\frac{1}{4}*pi*d^2)\) [d= diameter= 4]
\(\frac{180}{360}*(\frac{1}{4}*pi*16)\)
\(2*pi\)
So the shaded area must be equal or greater than \(16-2*pi\)
So the possible answers are C, D, E
In the above square ABCD, the side AB has a length of 4. The square i
[#permalink]
02 Feb 2022, 07:00
02 Feb 2022, 07:00
Expert Reply
Attachment:
GRE In the above square ABCD, the side AB has a length of 4.jpg [ 13.91 KiB | Viewed 4569 times ]
In the above square ABCD, the side AB has a length of 4. The square is overlaid with a circle, with a diameter BC. Which of the following are greater than or equal to the area of the shaded region, in square units?
Indicate all such amounts.
A \(16 - 16\pi\)
B \(16 - 4\pi\)
C \(16 - 2\pi\)
D \(16 + \pi\)
E \(16 + 4\pi\)
