If BD bisects <ABC, then m<ABD is 1/2 the measure of m<ABC
Therefore 3x = 1/2 * 42; 3x = 21; x = 7
Ryan E.
asked 10/02/20If BD bisects <ABC, then m<ABD is 1/2 the measure of m<ABC
Therefore 3x = 1/2 * 42; 3x = 21; x = 7
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