Perp fr a point on a line

1
Construct an Angle of 60
A powerpoint presentation by Carmelo Ellul Head
of Department (Mathematics)
2
Construct an Angle of 60
Task Using ruler and compasses construct an
angle of 60.
Task
Construction
Conclusion

• Draw a straight line of any length and on it mark
  a point X.

• Centre X, any radius, draw an arc to cut the
  line at Y.

• Centre Y, same radius, draw another arc.

• Join XZ.

• Label the point of intersection of the two arcs
  Z.

• ?ZXY is the required angle.

Z
Y
X
3
Construct an Angle of 60
RESTART
END SHOW
Task Using ruler and compasses construct an
angle of 60.
Task
Construction
Conclusion

• ?ZXY is the required angle.

Z
Y
X