Supplementary angles are angles that add up to 180º. If m∠1 is 70º, then m∠2 must be an angle that can be added to 70º to equal 180º. In other words, m∠1 + m∠2 = 180º.
Since m∠1 is 70º, we can plug this value in the equation. 70º + m∠2 = 180º
To solve, just subtract 70 from both sides, which means 180 - 70 = m∠2. 180 - 70 = 110 m∠2 = 110
Maximum Material Condition or for short, MMC, is a feature of size symbol that describes the condition of a feature or part where the maximum amount of material (volume/size) exists within its dimensional tolerance.
