draw a angle 120 degrees using ruler and compass
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Answered by
8
I hope you will understand this
Steps of construction
1)- first draw a straight line and make circle taking center as the end of line.
2)-Then, from the end where you have made the circle, draw an arc from the point where you have cutted your line
3)-draw an arc on the line of circle
4)-draw an another arc from that point which is discussed in 4)
They were the steps
Steps of construction
1)- first draw a straight line and make circle taking center as the end of line.
2)-Then, from the end where you have made the circle, draw an arc from the point where you have cutted your line
3)-draw an arc on the line of circle
4)-draw an another arc from that point which is discussed in 4)
They were the steps
Answered by
1
Follow the following step to construct 120 Degree Angle
1). Use Ruler and draw a Line segment BC of any convenient length. (as shown below)
2). Now use compass and open it to any convenient radius. And with B as center , draw an arc which cuts line segment BC at Q . (as shown below)
3). Again use compass and opened to the same radius (as of step 2). And with Q as center , draw an arc which cuts first arc at R . (as shown below)
4). Again use compass and opened to the same radius (as of step 2). And with R as center , draw another arc which cuts first arc at P . (as shown below)
5). Join BP and extent it to A . (as shown below)
6) Above formed angle ABC = 120 Degree
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