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Q: Do adjacent angles have to add up to 180?
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Related questions

Two adjacent angles mesasures add up to 180 are pair?

Supplementary angles add up to 180 degrees


What is a complementery angle?

Complementary are angles two adjacent angles that add up to 90 decrees. Supplementary are angles two adjacent angles that add up to 180 degrees.


Which are the two adjacent angles which are supplementary form what?

Supplementary adjacent angles add up to 180 degrees


What are two adjacent angles that measure 180?

If the angles are EACH 180 degrees and they are placed adjacent, then they forma complete revolution of 360 degrees.If the two angles add up to 180 degrees when they are placed adjacent, then they aresupplementary angles.


What term describes two adjacent angles whose measures add up to 180?

They are said to be supplementary angles that add up to 180 degrees


Adjacent angles add up to be 90 degrees?

No. Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees.


Are adjacent angles in a parallelogram supplementary?

yes. they add up to 180.


If two angles form a linear pair then they are adjacent and what?

They are adjacent and add up to 180 degrees.


Do opposite angles in a parallelogram add up to 180?

No. Opposite angles are equal. Adjacent angles are supplementary.


What is two adjacent angles are suplementary then they form?

Supplementary angles add up to 180 degrees


What describes angles formed by 2 intersecting lines?

Opposite angles are equal. Adjacent angles add up to 180 degrees.


What are supplementary estimates?

Supplementary angles - two angles that add up to 180 degrees. No matter how large or small angles 1 and 2 on the left become, the two angles remain supplementary which means that they add up to 180°. By the way, supplementary angles do not need to be adjacent angles(angles next to one another) if it doesnt add up to 180 then they are not supplementary angles, but if they do then they are supplementary angles.