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By a straight angle I assume you mean an 180° angle, so two angles that form a 180° angle would be called supplementary angles.
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Why is a straight angle not considered an angle in geometry?
A straight angle is an angle.
What are two angles that form an angle?
two straight angles
Two angles that together form a straight line?
An obtuse and an acute angle together are the two angles together that form a straight line. However, together they must add up to 180 degrees.
What are two angles together that form a straight line?
Supplementary angles
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.
What are two angles called that together form a straight angle?
Two angles are called suplementary angles if they form a straight angle, that is to say 180 degrees.
What are the two angles that together form a straight angle?
Any two angles who's measures add up to 180 degrees form a straight angle.
Why is a straight angle not considered an angle in geometry?
A straight angle is an angle.
What are two angles that form an angle?
two straight angles
Angle formed by supplementary and complementary angles?
Supplementary angles forms a 180o angle (or a straight line). Complementary angles form a 90o angle.
Two angles that together form a straight line?
An obtuse and an acute angle together are the two angles together that form a straight line. However, together they must add up to 180 degrees.
How many adjacent would it take to form a straight angle?
2 supplementary adjacent angles for a straight angle.
How many right angles are needed to form a straight angle?
A straight angle is a line which has an angle of 180 degrees therefore two right angles (90 degrees) make a line.
True or false Perpendicular lines form straight angles?
What is a 'Straight Angle'???? Perpendicular lines meet at 90 degrees ( right- angles).
What are two angles together that form a straight line?
Supplementary angles
What is supplimentary angle?
a supplementary angle is one of the two angles that form 180 degrees or 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.
