sam8153
sam8153 sam8153
  • 01-11-2018
  • Mathematics
contestada

Please help @musiclover10045
I have been stuck on this problem like forever

Please help musiclover10045 I have been stuck on this problem like forever class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 01-11-2018

a) ABD and CBD are Supplementary angles and need to equal 180 degrees

Subtract 117 from 180 for CBD:

CBD = 180 - 117 = 63 degrees


b) In triangles the the shortest side would be opposite the shortest angle.

Since angle D is 56 degrees ( the smallest inside angle) then side BC would be the shortest side.


c) The side opposite the largest angle would be the longest.

Angle B is 63 degrees ( the largest) so side CD is the longest.


Answer Link

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