The value of these values are -2
I think the first one c and the second one a
Answer:
Triangle=89.9 + 50.1 + 40(flat)= 140+40=180 and 180 is a straight angle ABC
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89.9+50.1=140
Answer:
The distance between -12 and -8 is 4.
Step-by-step explanation:
hope this helps