BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course
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Target Test Prep GMAT OnDemand
Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.
- 715+ score guarantee — highest in the industry (99th percentile)
- 52 chapters · 1,500+ lessons · 4,000+ practice questions
- 400 hours of video · 1,500+ instructor-led HD smartboard lessons
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- Also: GRE, SAT Math & Executive Assessment courses
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- 200,000+ students served
- 5-day free trial — $0 to start, no auto-billing, cancel anytime
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130-pt guarantee
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then $127/mo
GMAT prep2?? (Geometry)
Source: Beat The GMAT — Problem Solving |
Utilize Pythagorean theorem to see that the left triangle is a 3-4-5 and that the right triangle is 5-12-13. This means that the middle triangle is a isosceles have 2 sides being 5 and 5. This means the angles opposite of the equivalent sides are also equal, meaning the bottom left angle that is 55 degrees and the bottom right is 55 degrees as well. The sum of interior angles on a triangle always equal 180, so 180=x+55+55 resulting in x=70 degrees.
Can you tell me how to get better at answering these questions from the GMAT Prep since I find them harder than OG 11?
