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Here a diagram would be great and help visualize your question. My quick though is that unless the first two lines are parallel, they must intersect at some point. With this assumption (not parallel) a triangle is formed and the inner angles a, b and c would add up to 180 degrees.
What else can I help you with?
What is the angles on the inner sides of two lines intersected by a third line?
Any angle that you like.
When two lines are both intersected by a third line the non-adjacent angles which are in the interior of the two lines and on opposite sides of the intersecting line are called?
If the intersected lines are parallel then the angles are called equal alternate angles
What has 1 pair of parallel sides and is not a regular polygon?
A circle intersected by a pair of parallel lines.
What does extend the sides of an angle mean?
Make the lines longer.
What shape has perpendicular sides but no parallel lines?
A right angle triangle.
What is the angles on the inner sides of two lines intersected by a third line?
Any angle that you like.
When two lines are both intersected by a third line the non-adjacent angles which are in the interior of the two lines and on opposite sides of the intersecting line are called?
If the intersected lines are parallel then the angles are called equal alternate angles
What has 1 pair of parallel sides and is not a regular polygon?
A circle intersected by a pair of parallel lines.
Are the sides of an acute angle always parallel?
Sides in any angle can't be parallel. Lines intersect to form an angle.
What does extend the sides of an angle mean?
Make the lines longer.
What is the outer angles on the outer sides of two lines intersected by a third line?
Bob Marley dog named Philbert the purple pooping panda
What shape has perpendicular sides but no parallel lines?
A right angle triangle.
How many pairs of alternate interior angles are formed by two lines that are intersected by a transversal?
Providing that the lines are parallel that the transversal passes through then it will have two equal alternate angles that are on opposite sides of the transversal.
What are interior angles?
In geometry, an interior angle is an angle formed by two sides of a simple polygon that share an endpoint, namely, the angle of the inner side of the polygon.
How many diagonals can be drawn from one angle of a polygon with 64 sides?
64 sides = 64 angles From one angle you can draw (64 - 2) diagonals = 62. Lines from an angle to the immediately adjacent angles are sides, not diagonals.
How can polygons be triangulated?
By lines from 1 inner vertex to all its other vertices In general number of sides minus 2 = number of inner triangles as for example an octagon has 8 sides and so 8-2 = 6 inner triangles
What is a pair of angles formed by two lines intersected by a third line?
More info needed. Are the 2 lines parallel, perpendicular, or? are the angles that you are interested in on opposite sides of the intersecting line or the same side. The intersecting line is called a transversal. If the original lines are parallel, angles between the 2 lines on opposite sides of the transversal are called alternate interior angles, etc.
