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They allow you to measure plane shapes. This was particularly useful in olden days when land owners were taxed according to how much land they owned so that the rulers could enrich themselves. In later years they were used for cartography which allowed [mainly] European nations to colonise various parts of the world and enrich themselves. Nowadays, they are used for designing products with precision so that manufacturers can ... you guessed ... enrich themselves.
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What is the relationship between angles and lines?
bro angles hav lines in em
What are lines that meat at right angles?
Perpendicular lines meet at right angles
Are angles and sides the same?
Angles are the points at which lines meet. Sides are the opposite, being the lines that connect at angles.
If two lines intersect to form adjacent congruent angles then the lines are?
That is an important theorem in geometry: if two lines intersect to form adjacent congruent angles, then the lines are perpendicular. Those congruent angles would be right angles.
What are lines that intersect and form acute and obtuse angles called?
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
How many solutions to 2 lines that intersect have?
Two lines that intersect will create2 pairs of equal angles and if the lines are perpendicular the angles created will be right angles
What kind of angles are pairs of opposite and congruent angles formed by intersecting lines?
Angles that are pairs of opposite and congruent lines formed by intersecting lines are intersections
What are lines that intersect to form acute or obtuse angles called?
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
What lines are intersecting lines that form right angles when they intersect?
Perpendicular lines form right angles when they intersect.
What is pendicular lines?
That refers to lines that meet at right angles - angles of 90 degrees.
What are lines that intersect right angles called?
Lines that intersect right angles (ninety-degree angles) are described as perpendicular.
Can vertical angles be supplementary angles-?
Vertical angles can be supplementary angles if the lines are perpendicular and then both of the vertical angles would be 90 digress.
