Square-based pyramid
Fold lines should be shown as long-dash, two short dashes
Remember that true lengths are often not given and need to be established from an orthographic drawing.
How to draw the net of truncated square based pyramid
The first step is to complete an orthographic drawing of the truncated cone:
Amiria has a Bachelor of Architectural Studies, Bachelor of Architecture (First Class Honours) and a Graduate Diploma of Teaching. She is a CIE Accredited Art & Design and Design & Technology Coursework Assessor. Amiria now teaches Art, Design & Technology at ACG Parnell College.