1.

Two angles of a triangleare 40⁰ and 70⁰compute all its outer angles​

Answer»

Answer:

70°

Step-by-step EXPLANATION:

the sum of all angles =180°

so, 40+70+x=180

110+x=180

x = 180-110

x=70

thus the third ANGLE =70°

. HOPE IT HELP...



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