Exercise 15 Take two points A and D. Construct an equilateral triangle ABC such that AD is the perpe

1
Exercise 15- Take two points A and D. Construct
an equilateral triangle ABC such that AD is the
perpendicular from A to BC.
2
Draw a straight line AB. Draw a circle from point
A that goes through point B. Draw another circle
that centres on B and goes through A.
3
Find the intersecting point of the two circles
labelled here as C. Draw lines AC and BC.
4
Draw a circle centred on C with a measurement of
3.5. Draw another one from B. Find the
intersecting points of the two circles and draw
a line between the points. Mark point F where
this line crosses BC.
5
Line j is drawn through A, D, F and E. This is
the line AD That is perpendicular from A to BC.