Question

Two angles of a triangle are 40 degree and 60 degree. calculate all this outer angles
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Answer 1

Answer:

180-40-60=180-100=80°

Now, 180-40=140,180-60=120,180-80=100

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Answer 2

Answer:

first calculate third angle that is 80. Than add two angels which are on same side... that will be outer angle off opposite side

Step-by-step explanation:

40+60=100 it is your first outer angle

40+80=120it is your second outer anglet

60+80=140it is your third outer anglet