achilleshour achilleshour

22-02-2022
Mathematics

contestada

parallelogram ABCD where measure angle B = 135º and AB = 18 in. find the height of the parallelogram.

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roaa2004 roaa2004

23-02-2022

sin(45) =opp/18

opp=18sin(45)

h = 9 root 2

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