9
lesson pretestMultiple Choice

Pretest

Question 9 • CMS 2026-2027 NC Math 2 CREDIT RECOVERY

Which triangle must be a right triangle and why?

Answer
A
triangle BCC prime is right because cap b lies of the line of reflection.
B
triangle ADC is right because line segment AA prime intersects line segment AC at cap A .
C
triangle BGC is right because over left right arrow EG perpendicular to line segment CC prime .
D
triangle cap A prime cap b prime cap c prime is right because it is the image of triangle ABC .
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