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how to draw 135 degree angle using compass and a ruler?


Posted- 1621 days ago
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First, draw  a line segment of any measure. Then make a big arc with the help of a compass, of any radius. Then, without disturbing the radius of the compass, from the intersecting point on the line , draw one more arc on the major arc. then join the first point of the line segment with the intersecting point on the arc. This will be our angle.  Now make one more angle, joining two arms of both the angles. Now make one more angle and bisect it. Now again the angle will be bisected. If, we add the three angles, that are 60,60,and 15, we will get a 135 degree angle. In this way we can make a 135 degree angle with a compass and ruler

 

 

First, draw  a line segment of any measure. Then make a big arc with the help of a compass, of any radius. Then, without disturbing the radius of the compass, from the intersecting point on the line , draw one more arc on the major arc. then join the first point of the line segment with the intersecting point on the arc. This will be our angle.  Now make one more angle, joining two arms of both the angles. Now make one more angle and bisect it. Now again the angle will be bisected. If, we add the three angles, that are 60,60,and 15, we will get a 135 degree angle. In this way we can make a 135 degree angle with a compass and ruler

 

 


First, draw  a line segment of any measure. Then make a big arc with the help of a compass, of any radius. Then, without disturbing the radius of the compass, from the intersecting point on the line , draw one more arc on the major arc. then join the first point of the line segment with the intersecting point on the arc. This will be our 60 angle.  Now make one more 60 angle, joining two arms of both the angles. Now make one more 60 angle and bisect it. Now again the 30angle will be bisected. If, we add the three angles, that are 60,60,and 15, we will get a 135 degree angle. In this way we can make a 135 degree angle with a compass and ruler

 

from a straight line.. with an arbitrary point in the middle...

construct a perpendicular line... then bisect one of these right angles...

135° is the larger angle from the supplementary ones...
135 = 90 + 45

 

First, draw  a line segment of any measure. Then make a big arc with the help of a compass, of any radius. Then, without disturbing the radius of the compass, from the intersecting point on the line , draw one more arc on the major arc. then join the first point of the line segment with the intersecting point on the arc. This will be our angle.  Now make one more angle, joining two arms of both the angles. Now make one more angle and bisect it. Now again the angle will be bisected. If, we add the three angles, that are 60,60,and 15, we will get a 135 degree angle. In this way we can make a 135 degree angle with a compass and ruler

 

First, draw  a line segment of any measure. Then make a big arc with the help of a compass, of any radius. Then, without disturbing the radius of the compass, from the intersecting point on the line , draw one more arc on the major arc. then join the first point of the line segment with the intersecting point on the arc. This will be our angle.  Now make one more angle, joining two arms of both the angles. Now make one more angle and bisect it. Now again the angle will be bisected. If, we add the three angles, that are 60,60,and 15, we will get a 135 degree angle. In this way we can make a 135 degree angle with a compass and ruler

 

it is very difficult but i have this question in my mind that how to draw it.

 

Shuvam mahapatra

 
first of all draw an angle of 60 degree. after that followed by 120 and 180 degree then bisect the 180 degree angle the obtained angle will again be bisected a nd the angle constructed will be 135 degree.