Question

1) If one angle of a parallelogram is 90° then which of these gives the measures of all the 4 angles of the parallelogram?
a) 90o, 60o, 90o, 60o
b) 90o, 30o, 30o, 30o
c) 90o, 90o, 90o, 90o
d) (We cannot find the angles without knowing the measure of at least two angles of the parallelogram.) those o's are degrees

Answer 1

90°,90°,90°,90°

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