Seudónimo
Seudónimo
21-09-2016
Mathematics
contestada
Pls help me with this question
Respuesta :
TusharJain
TusharJain
21-09-2016
As in this figure two sides of triangle are equal so angle A=B because angle opposite to equal sides are equal so
60+x+x= 180
60+2x=180
2x= 180-60
2x=120
x=120/2
x=60
Therefore B,C is 60
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