How to draw 105 degree angle with compass step by step?
Answers
1. Construction of angle 105 degree using compass:
Steps:
1. Draw a line AB and mark point O on it where angle is to be drawn.
2. With O as center draw an arc (semicircle) which intersects the line AB at points H and I.
3. Keeping the same radius as above and H as center, draw an arc which intersects the semicircle at point C.
4. Without changing the radius as above and C as center, draw an arc which intersects the semicircle at point D. (The points C and D correspond to 60 and 120 degrees angle respectively).
5. Now draw two arcs of same radius keeping the centers as C and D respectively which intersect at point E.
6.Join points E and O and extend it to point X.
7. We get the angle XOB=90 degree.
Join the points O and D and extend it to point Y, so we get angle YOB=120 degree.
8. Angle YOX=Angle YOB-Angle XOB=120-90=30 degree
Now let’s bisect the angle YOX.
9. Draw two arcs of same radius keeping the centers D and F (point of intersection of EO and semicircle) which intersect at point G. Join GO.
10. We get the angle GOB=105 degree.
HOPE IT WILL HELP YOU...
ONE REQUEST:
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