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
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