Question

Construct an equilateral triangle one of whose altitudes
measures 5 cm​

Answer 1

Draw a base with5cm .then take more than half in the compass and cut arcs so that the line is equally divided into two equal halfs then cut an arc from the point of intersection in the base and cut an arc to the top of the base measuring 5cm and then connect that to the two ends of the base so , now you get an equalateral triangle with an altitude measuring 5cm