0
0 < x < 360 implies that 0 < 2x < 720
Now,
tan(2x) = sqrt(2)
2x = arctan{sqrt(2)}
2x = 54.74 degrees (to 1 decimal place) is the principal root.
And the other roots are 54.74 + k*180 degrees where k is an integer.
That is, 2x = 54.74, 237.74, 414.74 and 594.74 degrees.
therefore x = 27.37, 117.37, 207.37 and 297.37 degrees.
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∙ 9y ago
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Why do all the sections in a full circle have to equal 360 degrees?
I think it's because 360 degrees always equals 100%.
Does the sum of the exterior angles of a pentagon equals 300?
360 degrees. The exterior sum of angles of any polygon is always 360 degrees
What does the quadrilateral equals in degrees?
The sum of all inside angles of a quadrilateral equal 360 degrees.
What is the period of y equals 4sin5x?
360/5 = 72 degrees
Does a quadrilateral equals 180 degrees?
No because the sum of the 4 interior angles of a quadrilateral are 360 degrees.
What fraction of a turn equals 360 degrees?
A complete turn would equal 360 degrees.
360 equals D in a C?
360 degrees in a circle
360 degrees divided by 6 equals?
360/6 = 60 degrees
Is every circle in the world equals 360?
The perimeter of a circle measures 360 degrees.
Why do all the sections in a full circle have to equal 360 degrees?
I think it's because 360 degrees always equals 100%.
Do angles at a point equals 380?
no...maximum is 360 degrees
How do you divide circle in 8 equals parts?
You divide 360 degrees by eight (there are 360 degrees in a circle) so each section would be 45 degrees.
Does the sum of the exterior angles of a pentagon equals 300?
360 degrees. The exterior sum of angles of any polygon is always 360 degrees
What is the degrees in a hexagon?
The are 360 degrees in any shape with 4 or more sides. So 360 divided by 6 equals 60 degrees. The angle of each point is 60 degrees.
What does the quadrilateral equals in degrees?
The sum of all inside angles of a quadrilateral equal 360 degrees.
What is the period of y equals 4sin5x?
360/5 = 72 degrees
Does a quadrilateral equals 180 degrees?
No because the sum of the 4 interior angles of a quadrilateral are 360 degrees.
