crystal12345
crystal12345
21-04-2017
Mathematics
contestada
can someone please help me with this??
Respuesta :
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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