2. Exercise 1
Draw the perpendicular to the straight line
through the point P that is external to it
3. We have the line and the
point P, external to it
P
4. STEPS:
1.Centering at P and with an
arbitrary radius, draw an
arc that intersects the line
at points 1 and 2
P
5. P
STEPS:
1.Centering at P and with an
arbitrary radius, draw an
arc that intersects the line
at points 1 and 2
6. P
STEPS:
1.Centering at P and with an
arbitrary radius, draw an
arc that intersects the line
at points 1 and 2
7. P
STEPS:
2.Now, draw the perpendicular
bisector to the segment
whose endpoints are 1 and 2.
To do so, draw two arcs with
the same length centering the
compass at 1 and 2
8. P
STEPS:
2.Now, draw the perpendicular
bisector to the segment
whose endpoints are 1 and 2.
To do so, draw two arcs with
the same length centering the
compass at 1 and 2
25. STEPS:
1.Center your compass at the
endpoint of the ray (A). Draw an
arc with the length you want
and where this arc intersects the
ray we get the point 1.
26. STEPS:
1.Center your compass at the
endpoint of the ray (A). Draw an
arc with the length you want
and where this arc intersects the
ray we get the point 1.
27. STEPS:
2.Now, center your compass at
point 1 and with the previous
length draw another arc. Where
this last arc intersects the
previous one, we get the point 2.
2
28. STEPS:
3.Next, center your compass at
point 2 and with the same
length draw another arc (try this
time to do it longer). Where this
last arc intersects the first one,
we get the point 3.
3
29. STEPS:
4.Center your compass at point
3 and with the same length
draw another arc. Where this
arc crosses the last arc you
have drawn, we get point 4.
4
30. STEPS:
5.Join the point 4 to the given
point A and we get the
perpendicular line to the ray
on its endpoint A
31. STEPS:
5.Join the point 4 to the given
point A and we get the
perpendicular line to the ray
on its endpoint A
32. STEPS:
5.Join the point 4 to the given
point A and we get the
perpendicular line to the ray
on its endpoint A
33. Exercise 4
Draw the parallel to the given line
that passes through the point P