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
Live EA class + 6 months of EA OnDemand
  • Expert-led weekly online sessions
  • EA Masterclass access between classes
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.

130-point score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions

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

GMAT Prep Minor Arc Geometry

Expert replies
Source: — Problem Solving |

by tini » Tue Feb 17, 2009 5:21 pm
measure of arc op=2*35=70
measure of arc qr=2*35=70
measure of arc pq=180-(70+70)=40

pq is 40/360 of the circumference

1/9 * 2 pi*9=2pi
Join the discussion

by dnkcdnguy » Tue Feb 17, 2009 5:52 pm
Thanks Tini. I forgot to take away another 70 degrees.

The formula x/360 helps. Also, since the D = 18pi, 1/9 * 18/1 = 2pi

Thanks for your help :)
"If you fail to plan,..then you plan to fail"
Join the discussion

inquiry

by valdemas » Wed Feb 18, 2009 11:53 am
tini wrote:measure of arc op=2*35=70
measure of arc qr=2*35=70
measure of arc pq=180-(70+70)=40

pq is 40/360 of the circumference

1/9 * 2 pi*9=2pi
why is the measure of op= to 70 and not 35?
Join the discussion

by tini » Wed Feb 18, 2009 12:03 pm
because of tha property:
measure of the minor arc = twice the inscribed angle
Join the discussion

pl can u explain once more elaborately

by kalyand022 » Thu Feb 19, 2009 7:24 pm
i m nt able to undersnt..can u pl elaborate the ans with explaination...
Join the discussion