Card 0 of 1
How many of these pairs of words are exact duplicates?
quadrilateral AND quadriateral
obtuse AND obtuse
isosceles AND isoseles
circumference AND circumference
radian AND radian
The exact matches are in boldface; the unmatched words are noted, with their difference:
\["l" is missing from the second word\]
\[exact match\]
\["c" is missing from the second word\]
\[exact match\]
\[exact match\]
The correct response is three.
Compare your answer with the correct one above