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When writing a geometric proof which angle relationship could be used alone to justify that two angles are congruent?
Vertical angles
which of the following reasons can be used for statement 2 of the proof?
vertical angles theorem
What are alternative exterior angles used for in life?
They are found on the transversal line that cuts through parrallel lines
What is a real life example of a parrellogram?
They are used to mount telescopes and binoculars.
When are dilations used in real life?
Constructions, drawings, sketches, etc.
When writing a geometric proof which angle relationship could be used alone to justify that two angles are congruent?
Vertical angles
Why are vertical angles used?
because 360 degrees is the total amount of degrees you can get. the degrees are essentially the angle measurement. anything that is 180 degrees is a vertical. so vertical angels are used to indicated a 180degree line.
How is vertically used in math?
Vertical is anything running from top to bottom (or vice versa) and is used in lines and angles.
What unit does a theodolite measure?
A theodolite is used to measure angles of a plane. This can be both vertical or horizontal, and it is used with high precision.
What word can be used to describe two intersecting lines whose vertical angles are 90 degrees?
Perpendicular.
which of the following reasons can be used for statement 2 of the proof?
vertical angles theorem
What shape was the tool the Romans used for surveying?
The Groma was a vertical staff with a bracket at the top which attached two vertical cross bards placed at right angles. There were plumb lines at the ends of the two cross- bars. It allowed to survey right angles and vertical lines and, through this, calculate rectangles and squares.
The tools used to draw vertical and oblique lines?
A protractor can help you do this. It has a bar that swings and can measure certain angles.
How many degree s are in a vertical angle?
Vertical angles are not a specific angle. It is the term used to describe two angles with a common vertex and are usually made up of the same lines. They are always congruent. A picture and more explanation can be found in the related link:
What are the permanent adjustments of a theodolite?
Most theodolites have no "permanent" adjustments, since they are used to measure angles, both horizontal and vertical.
How can polygon angles be used in the real world?
Angles and polygons are used by many different types of engineers, surveyors etc. Particularly in manufacturing and construction.
Where are angles used in real life?
They are ued all over the place for Ex. TV, oven, shelves, pizza, windows, mirrors, shoeboxes, and amything else like that.
