Question

how to write introduction necessity procedure and conclusion

Answer 1

Introduction must be about the subject or about person about whom you are writing....such as birth place,gurdians name etc

Conclusion : At the conclusion you must draw / conclude about the total project...such that what have you learnt from the project.

Answer 2

Answer:

find the height of a tree/tower/temple etc. using the properties of similar triangles, use the procedure discussed in introduction of similar triangles its conclusion