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brittany1595
3. I have drawn a polygon with eight sides, so it must be an octagon. A. Definition of supplementary angles B. unfounded C.Definition of radius D. 1267200 inches E. Definition of an octagon F. Given . 4. A square has two diagonals. A. Given B. unfounded C.Definition of an octagon D. The number of diagonals is (n-3)n/2, where n is the number of sides, which is 4 for a square. E. 1267200 inches F. Definition of supplementary angles
which options are you deciding between, for the first question
many of the options are way off topic
, Do you know what supplementary angles are? @brittany1595