cozy062002
cozy062002 cozy062002
  • 26-01-2018
  • Mathematics
contestada

Find the missing angles and sides.

Find the missing angles and sides class=

Respuesta :

KennedyBrown
KennedyBrown KennedyBrown
  • 26-01-2018
Side CB is the same as AD.
Side AB is the same as CD.
<CAD is 15 degrees
<ACD is 24 degrees
now use a^2 +b^2=c^2 to find the last angle
Answer Link
satishsolanki1p34q6g
satishsolanki1p34q6g satishsolanki1p34q6g
  • 26-01-2018
As its given, this is a parallogram Side AB = 12
Side BC = 13

Angle CAD = 15
Angle ACD = 24

Sum of all angle in triangle = 180
Angle ADC = 180 - 15 -24 = 141
Angle ABC = 141
Answer Link

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