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What is it called if two lines intersect at a point?
Vertical opposite equal angles are then formed
When two or more lines intersect at a point?
Opposite equal angles are formed and angles around a point 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.
How many pairs of vertical angles are formed by 3 coplanar lines intersecting at one point?
Eight.
What is a geomertic figure formed at the intersection of 2 lines?
360 degrees are formed because angles around a point add up to 360 degrees.
What lines are lines that form acute or obtuse angles at the point of intersection?
Vertical equal opposite angles are formed when lines intersect each other.
What are lines are lines that form acute or obtuse angles at the point of intersection?
Vertical equal opposite angles are formed when lines intersect each other.
What is it called if two lines intersect at a point?
Vertical opposite equal angles are then formed
When two or more lines intersect at a point?
Opposite equal angles are formed and angles around a point 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 is the number of non overlapping angles formed by n lines intersecting in a point?
18 angles.
Locus of a point equidistant from two intersecting lines?
the pair of lines bisecting the angles formed by the given lines
How many pairs of vertical angles are formed if three lines at a point?
five
If three lines all meet in a single point how many pairs of vertical angles are formed?
6
Can four angles formed by two intersecting lines be acute?
No because there are 360 degrees around a point.
How many pairs of vertical angles are formed by 3 coplanar lines intersecting at one point?
Eight.
Are all angles of a parallelogram congruent?
All angles of a parallelogram are not necessarily congruent. A parallelogram means that the opposite sides run in straight lines that don't intersect. An example is a rectangle or square. Length of sides DO NOT determine if opposite angles are congruent. As long as opposite sides do not intersect each other at any point (if you continue to draw the lines), then the angles diagonal from each other are the same.
