Question

9) If two angles of a triangle are 100 and 50° then the radian
measure of third angle is​

Answer 1

Answer:

ANSWER IS 30°

Step-by-step explanation:

sum of all sides is equal to 180 .

2 sides is equal to 100+50 = 150.

180- 150 os equal to third side .

third side is equal to 30 °.

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