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If two straight lines intersect and one angle is 30 degree's what are the other three vertical angles?
Wiki User
∙ 14y ago
When two nonvertical straight lines intersect they form two congruent pair of nonadjacent angles, which are called the vertical angles (or vertical opposite angles).
So that one of the three vertical angles is 30 degrees, and the other two angles have a measure of 150 degrees each, since they are adjacent to a 30 degrees angle.
Wiki User
∙ 14y ago
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How are vertical and complementary angles related?
Vertical angles are equal in measure and are formed when two lines intersect. Complementary angles, on the other hand, add up to a total of 90 degrees. They are not directly related, but if two lines intersect and form vertical angles, then the angles adjacent to the vertical angles will be complementary.
What are the angle properties of intersecting lines?
When 2 straight lines intersect vertical opposite angles are equal and the 4 angles created add up to 360 degrees
What are some vertically opposite angles?
Equal vertical opposite angles are created when straight lines intersect each other
What is the meaning of vertical angles in geometry?
They are angles formed when two straight lines intersect: they are on opposite sides of the point of intersection.
When 2 straight lines intersect the sum of the adjacent angles equals?
180 degrees
How are vertical and complementary angles related?
Vertical angles are equal in measure and are formed when two lines intersect. Complementary angles, on the other hand, add up to a total of 90 degrees. They are not directly related, but if two lines intersect and form vertical angles, then the angles adjacent to the vertical angles will be complementary.
How many vertical angles are there when two lines intersect?
360 degrees
What are the angle properties of intersecting lines?
When 2 straight lines intersect vertical opposite angles are equal and the 4 angles created add up to 360 degrees
What is the meaning of vertical angles in geometry?
They are angles formed when two straight lines intersect: they are on opposite sides of the point of intersection.
What are some vertically opposite angles?
Equal vertical opposite angles are created when straight lines intersect each other
When 2 straight lines intersect the sum of the adjacent angles equals?
180 degrees
Lines in a plane that do not intersect?
Vertical angles
If two lines intersect then the vertical angles must be?
Equal angles.
If two lines intersect then the vertical angles formed must be?
Equal angles.
Which term describes lines that intersect at 90 degrees angles?
Perpendicular lines that that intersect at 90 degrees are right angles.
What does perpendicular lines look like?
They are straight lines that intersect each other at right angles or 90 degrees.
What do pependicular lines look like?
They are straight lines that intersect each other at right angles or 90 degrees.
