crystal12345
crystal12345 crystal12345
  • 21-04-2017
  • Mathematics
contestada

can someone please help me with this??

can someone please help me with this class=

Respuesta :

irspow
irspow irspow
  • 21-04-2017
Angle 4 and 2 are equal so angle 2 is 142°

Angle 1 is complementary to angle 4 and equal to angle 3....

So angle 1 and 3 equal (180-142)=38°

So and 1,2, and 3 are 38°,142°, and 38° respectively.
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