Question

construct an equilateral triangle whose one of altitude is 4cm
construct a square of side 6cm

Answer 1

1. Equilateral triangle

a) Draw a line with length 4 cm and mark it as AB

b) Take 4cm length on divider, put it on A and draw an arc on the top.

c)Repeat step b but this time put the divider on B and intersect the previous arc and mark the point as C.

d)Join C with A and B and you will get an equilateral triangle of 4cm.

2. Square

a)Draw a line AB of length 6cm.

b)Draw a line of 6cm with point A. Mark the other end as D.

c)Draw a line of 6cm with point D. Mark the other end as C.

d)Join B and C.