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You require another piece of information. Knowing the "vertex" angle will not tell you the length of any one side. You can have a triangle the size of the continental USA with a "vertex" angle of 15 degrees and you can have a triangle invisible to the human eye with a "vertex" angle of 15 degrees. You can see how these would have different side lengths.
Exterior angle = 360/Number of sides = 360/5 = 72 degrees. Interior angle = 180 - Exterior angle = 180 - 72 = 108 degrees.
Normally, you should be able to use a protractor ( a half circle shaped piece that has a lot of marks around the curved part.) Find the vertex of the angle (the spot two lines come together) On the flat pat of the protractor, there should be a dot in the middle. Put the vertex there. Now, line one of the lines up with the bottom of the angle, making sure you keep the dot on the vertex. Next, find the other line. follow it up to the curved part. There will be marks there that have numbers on them; find the one that matches up with your line. Those marks have marks, which are the degrees, or measures, of the angle. Now, you know the measure of your angle.
A plane vertex is a point where two lines meet or intersect. A point has no size so the adjectine "large" is irrelevant".
Yes.
You require another piece of information. Knowing the "vertex" angle will not tell you the length of any one side. You can have a triangle the size of the continental USA with a "vertex" angle of 15 degrees and you can have a triangle invisible to the human eye with a "vertex" angle of 15 degrees. You can see how these would have different side lengths.
jaj no se kompas jaj
Exterior angle = 360/Number of sides = 360/5 = 72 degrees. Interior angle = 180 - Exterior angle = 180 - 72 = 108 degrees.
The 3 interior angles add up to 180 degrees and the base angles are equal in size
Normally, you should be able to use a protractor ( a half circle shaped piece that has a lot of marks around the curved part.) Find the vertex of the angle (the spot two lines come together) On the flat pat of the protractor, there should be a dot in the middle. Put the vertex there. Now, line one of the lines up with the bottom of the angle, making sure you keep the dot on the vertex. Next, find the other line. follow it up to the curved part. There will be marks there that have numbers on them; find the one that matches up with your line. Those marks have marks, which are the degrees, or measures, of the angle. Now, you know the measure of your angle.
a vertex
rectangle means same size and shape
A congruent angle means an angle of the same size
The sum of exterior angles of any polygon= 360degreeA hexagon has 6 sides, hence 6 vertices. At each vertex there is a linear pair of one exterior angle and one interior angle. So, we get 6 exerior angles.Therefore, each exterior angle = 360 degree/6= 60 degree.Hence, each interior angle= (180 - 60) degree= 120 degree.
A plane vertex is a point where two lines meet or intersect. A point has no size so the adjectine "large" is irrelevant".
It is a measure of the size of the angle.
Angle of incidence can be anything. Angle of reflection is the same as angle of incidence.