BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Question on Circles!

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Legendary Member
Posts: 559
Joined: Tue Mar 27, 2007 1:29 amFollowed by: 2 members
Thanked: 5 times
by Cybermusings » Sat Apr 14, 2007 1:22 am
Which one of the following lists the number of points at which a circle can intersect a triangle?

1) 2 and 6
2) 2,4 and 6
3) 1,2,3 and 6 only
4) 1,2,3,4 and 6 only
5) 1,2,3,4,5 and 6 only

What does this question imply...This one is from the mock test series on mba.com
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
User avatar
Legendary Member
Posts: 1275
Joined: Thu Sep 21, 2006 11:13 pmFollowed by: 2 members
Location: Arabian Sea
Thanked: 125 times

Re: Question on Circles!

by ajith » Sat Apr 14, 2007 3:12 am
Answer is 2

I think

Hope the attachment would help
Attachments
Tri-cir.JPG
Always borrow money from a pessimist, he doesn't expect to be paid back.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 70
Joined: Sun Mar 18, 2007 9:35 amFollowed by: 1 member
Location: mumbai

by RAGS » Sat Apr 14, 2007 3:33 am
The ans is E
since in addition to what ajit has shown we could have a triangle side tangent to circle, it could intersect with a segment on one side and tangent to the second side and the same be extended to the third side
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1275
Joined: Thu Sep 21, 2006 11:13 pmFollowed by: 2 members
Location: Arabian Sea
Thanked: 125 times

by ajith » Sat Apr 14, 2007 4:12 am
RAGS wrote:The ans is E
since in addition to what ajit has shown we could have a triangle side tangent to circle, it could intersect with a segment on one side and tangent to the second side and the same be extended to the third side
I am not quite sure whether a tangent intersects a circle, a debatable point !!!
Pour your thoughts in!!!!
Always borrow money from a pessimist, he doesn't expect to be paid back.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 986
Joined: Wed Dec 20, 2006 11:07 amFollowed by: 1 member
Location: India
Thanked: 51 times

by gabriel » Sat Apr 14, 2007 7:02 am
ajith wrote:
RAGS wrote:The ans is E
since in addition to what ajit has shown we could have a triangle side tangent to circle, it could intersect with a segment on one side and tangent to the second side and the same be extended to the third side
I am not quite sure whether a tangent intersects a circle, a debatable point !!!
Pour your thoughts in!!!!

hmmm... me not sure about that one either.... just chk out this link https://www.mathwarehouse.com/geometry/c ... circle.php and remove your own conclusions
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 2469
Joined: Thu Apr 20, 2006 12:09 pmFollowed by: 14 members
Location: BtG Underground
Thanked: 85 times

by aim-wsc » Sat Apr 14, 2007 8:18 am
ajith wrote:
RAGS wrote:The ans is E
since in addition to what ajit has shown we could have a triangle side tangent to circle, it could intersect with a segment on one side and tangent to the second side and the same be extended to the third side
I am not quite sure whether a tangent intersects a circle, a debatable point !!!
Pour your thoughts in!!!!
well! there's some difference between "line intersects" and "line touches"

Tangent touches the circle and intersects its radius (not circle) at 90.

Answer should be B.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1275
Joined: Thu Sep 21, 2006 11:13 pmFollowed by: 2 members
Location: Arabian Sea
Thanked: 125 times

by ajith » Sat Apr 14, 2007 9:03 am
I agree with Johny, a tangent does not intersect a circle.
:D :D :D

So the answer is B
Always borrow money from a pessimist, he doesn't expect to be paid back.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 135
Joined: Tue Feb 27, 2007 7:21 pm
Thanked: 2 times

by rajesh_ctm » Sat Apr 14, 2007 9:24 am
What about this?
Attachments
circle_triangle.JPG
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 559
Joined: Tue Mar 27, 2007 1:29 amFollowed by: 2 members
Thanked: 5 times

by Cybermusings » Sat Apr 14, 2007 11:04 am
Well the OA guys is E....There is no explanation given in the mock test....Thanks ajith....that diagram clears a few things
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1275
Joined: Thu Sep 21, 2006 11:13 pmFollowed by: 2 members
Location: Arabian Sea
Thanked: 125 times

by ajith » Sat Apr 14, 2007 5:53 pm
rajesh_ctm wrote:What about this?
Agree there. I did not consider that option, I was talking about tangents which is never intersected.In this case, eventhough the circle intersects two lines, the point coincides.

Thanks to Rajesh for pointing this out.
Always borrow money from a pessimist, he doesn't expect to be paid back.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 70
Joined: Sun Mar 18, 2007 9:35 amFollowed by: 1 member
Location: mumbai

by RAGS » Sun Apr 15, 2007 6:41 am
I think intersection should mean atleast one point and not greater than one point
Also if a line is intersecting radius then it should also intersect the circle
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 2469
Joined: Thu Apr 20, 2006 12:09 pmFollowed by: 14 members
Location: BtG Underground
Thanked: 85 times

by aim-wsc » Sun Apr 15, 2007 7:45 am
all right. I checked the exact definition of tangent.
In geometry: line that intersects the circle only once.

so you guys are right there. ;)
and i was wrong. :(
(ref- britannica concise )
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1