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Explanation
Rule: The longest side of any triangle is always opposite the largest angle.
Angle T = 98 is the largest angle, so the longest side is SU since it is opposite angle T.
Refer to the diagram below.
Answer:
m^2 +my-my-y^2
Step-by-step explanation:
just dont simplify
10a + 2b
Add the lengths of all sides:
3a + b + b + 2a - b + 3a + b + b + 2a - b
Now combine like terms: