The triangle inequality requires the third side be in the range
.. 12 -4 ≤ third side ≤ 12 +4
.. 8 ≤ third side ≤ 16 . . . . . . . . . your answer is the number(s) in this range
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Some define the triangle inequality using < rather than ≤. Be careful here.
Answer:
r
Step-by-step explanation:
sin is o/h so across from 12 would be the angle r
Answer:
sorry if i got it wrong but i think its 22 if f5
Step-by-step explanation: