Projection of Pentagonal Pyramid solid
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Transcript of Projection of Pentagonal Pyramid solid
![Page 1: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/1.jpg)
Draw a Pentagonal Pyramid of base size 30mm and axis length 60mm is resting on HP on one of its triangular face with its axis parallel to VP , Draw its Projections
![Page 2: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/2.jpg)
X Y
Draw XY Line as shown
![Page 3: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/3.jpg)
X Y
30
Draw Pentagon Pyramid top view as shown
PL note the base edge of the Pyramid
![Page 4: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/4.jpg)
X Y
a
b
c
d
e
o
Name the points as shown
![Page 5: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/5.jpg)
X Y
a
b
c
d
e
o
Draw projectors as shown
![Page 6: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/6.jpg)
X Y
a
b
c
d
e
o
60
o’Mark Pyramid height 60mm as shown
Name the points as shown
![Page 7: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/7.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
Name the points as shown
![Page 8: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/8.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
Join the lines as shown to get front view
![Page 9: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/9.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’
e1’(b
1’)
d1’(c
1’)
o1’
Transfer the front view as shown
resting on HP on one of its triangular face
![Page 10: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/10.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’
e1’(b
1’)
d1’(c
1’)
o1’
Draw projectors as shown
![Page 11: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/11.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’
e1’(b
1’)
d1’(c
1’)
o1’
Draw projectors as shown
![Page 12: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/12.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’
e1’(b
1’)
d1’(c
1’)
o1’
a1
b1
c1
d1
e1
o1
Name the points as shown
![Page 13: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/13.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’
e1’(b
1’)
d1’(c
1’)
o1’
a1
b1
c1
d1
e1
o1
Joint the points as shown
3030
![Page 14: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/14.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’
e1’(b
1’)
d1’(c
1’)
o1’
a1
b1
c1
d1
e1
o1
FRONT VIEW
TOP VIEWAll DIMENSIONS ARE IN mmSCALE 1:1
60
30
![Page 15: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/15.jpg)
Draw a Pentagonal Pyramid of base size 30mm and axis length 60mm is resting on HP on one of its base side and triangular face containing that base side is Perpendicular to both VP and HP with its axis parallel to VP , Draw its Projections
![Page 16: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/16.jpg)
X Y
Draw XY Line as shown
![Page 17: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/17.jpg)
X Y
30
Draw Pentagon Pyramid top view as shown
PL note the base edge of the Pyramid
![Page 18: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/18.jpg)
X Y
a
b
c
d
e
o
Name the points as shown
![Page 19: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/19.jpg)
X Y
a
b
c
d
e
o
Draw projectors as shown
![Page 20: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/20.jpg)
X Y
a
b
c
d
e
o
60
o’Mark Pyramid height 60mm as shown
Name the points as shown
![Page 21: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/21.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
Name the points as shown
![Page 22: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/22.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
Join the lines as shown to get front view
![Page 23: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/23.jpg)
X Y
Draw XY Line as shown
![Page 24: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/24.jpg)
X Y
30
Draw Pentagon Pyramid top view as shown
PL note the base edge of the Pyramid
![Page 25: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/25.jpg)
X Y
a
b
c
d
e
o
Name the points as shown
![Page 26: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/26.jpg)
X Y
a
b
c
d
e
o
Draw projectors as shown
![Page 27: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/27.jpg)
X Y
a
b
c
d
e
o
60
o’Mark Pyramid height 60mm as shown
Name the points as shown
![Page 28: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/28.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
Name the points as shown
![Page 29: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/29.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
Join the lines as shown to get front view
![Page 30: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/30.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’ e1’(b1’)d1’(c1’)
o1’
Transfer the front view as shown
![Page 31: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/31.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’ e1’(b1’)d1’(c1’)
o1’
Draw projectors as shown
![Page 32: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/32.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’ e1’(b1’)d1’(c1’)
o1’
Draw projectors as shown
![Page 33: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/33.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’ e1’(b1’)d1’(c1’)
o1’
Triangular face perpendicular to both VP and HP
Mark the points as shown
![Page 34: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/34.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1’ e1’(b1’)d1’(c1’)
o1’
Triangular face perpendicular to both VP and HP
Join the points as shown
![Page 35: Projection of Pentagonal Pyramid solid](https://reader035.fdocuments.us/reader035/viewer/2022081513/58eeac4c1a28ab2d548b4605/html5/thumbnails/35.jpg)
X Y
a
b
c
d
e
o
o’
a’ e’(b’) d’(c’)
a1
b1
c1
d1
e1
o1
a1’ e1’(b1’)d1’(c1’)
o1’
30
60
TOP VIEW
FRONT VIEW
All DIMENSIONS ARE IN mmSCALE 1:1