Answer:
the answer is 97 °
Step-by-step explanation:
angles on a straight line add up to 180
so 180 -83 = 97°
Answer:
3(t-y)
Step-by-step explanation:
difference means subtractions
3*(t-y)
Answer:
10. Supplementary
11. Congruent
12. Congruent.
13 . congruent
14 supplement
15 supplementary
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Answer:
right triangel
Step-by-step explanation:
the sides just add up to that i thinl
