Textbook of Engineering Drawing, Second Edition

7.4 Textbook of Enginnering Drawing-----------------

x

o

(Y)

o·

o

X:--+-1 a1

a

Fig. 7.3 Development of Square Pyramid

Development of Pentagonal Pyramid.

Construction (Fig.7.4)

Development

D

Fig. 7.4 Development of Pentagonal Pyramid

F