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What are two angles together that form a straight line?
Supplementary angles
If two angles are supplementary and are on the same line what do they form?
a straight line
What angle is form by a semi circle?
The angles of a semi-circle are on a straight line and angles on a straight line add up to 180 degrees.
Why is a straight angle not considered an angle in geometry?
A straight angle is an angle.
Two adjacent angles for which the noncommon rays form a straight line?
Supplementary
What are two angles together that form a straight line?
Supplementary angles
Where to put 2 angles together then add them together why they would not add up to be a straight line?
They would only form a straight line if they added to 180 degrees
Two angles that form a straight line?
Supplementary angles.
If two angles are supplementary to the same angles then?
they form a straight line
What is the name for two angles that form a straight line?
They are supplementary angles.
Can angles of 70 45 and 65 form angles on a straight line?
Yes because angles on a straight line add up to 180 degrees
How many right angles would you put together to make a straight line?
How many of these 30° angles will fit together to make a straight line?
If two angles are supplementary and are on the same line what do they form?
a straight line
What angle is form by a semi circle?
The angles of a semi-circle are on a straight line and angles on a straight line add up to 180 degrees.
Why is a straight angle not considered an angle in geometry?
A straight angle is an angle.
Two adjacent angles that form a straight line?
they are called supplementary angles. a straight line has 180 degrees each side and two adjacent angles forming 180 degrees are called supplementary angles.
What is the name of a pair of angles that form aline?
supplementary angles form a straight line since they add to 180 degrees by definition
