Find the missing term. Replace the question mark (?) with (Drop down box) to make the equation true.

Answers in the drop down box. A.) m+n B.) 0 C.) m-1 D.) -(m+n)

answer: 2530

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sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

p

step-by-step explanation: