Question

construct a triangle ABC in wich AB altitude corresponding to the third side is 2.2cm

Answer 1

Answer:

7th class answer please

Answer 2

a triangle ABC in wich AB altitude corresponding to the third side is 2.2cm

Steps of construction:

Draw a line AB of known scale.

With a scale of half the length of line AB draw arcs from points A and B on line AB.

A point where the line AB and the arcs intersects mark it as P.

From point P draw a perpendicular line of scale 2.2 cm.

Mark the other end as C.

Join AC and BC.

Hence the required construction.