engineering drawing form 4(quadrilaterals)
TRANSCRIPT
GEOMETRICAL DRAWINGGEOMETRICAL DRAWING
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
1. Construct a square PQRS with the given side PQ.
P Q
RS
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
2. Construct a square PQRS with the given diagonal PR.
P R
Q
S
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
3. Construct a rectangle with the given two sides. Side PQ is given and QR = 55 mm.
P Q
RS
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
4. Construct a rectangle PQRS with the given diagonal PR and one of the sides is 45 mm.
P R
Q
S
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
5. Construct a parallelogram PQRS with the given two adjacent sides, PQ and QR. Side PQ is given, QR = 40 mm and height, h = 35 mm.
P Q
RS
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
6. Construct a parallelogram PQRS with the given two adjacent sides PQ and PS, PQ is given, PS = 45 mm and included angle = 60o.
P Q
RS
60°
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
7. Construct a parallelogram PQRS with the given two adjacent sides PQ and QR. PQ is given, QR = 46 mm and PR = 102 mm.
P Q
RS
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
8. Construct a rhombus with the given two diagonals PR = 75 mm and QS = 50 mm
P
Q
R
S
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
9. Construct a rhombus with the given side PQ and an angle = 60o.
60°
P Q
RS
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
10. Figure 1 shows a rectangle PQRS. Draw the rectangle in full size. The new diagonal PR is as shown.
P
Q
S
R
53
FIGURE 1
P
R
Q
S
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
11. Figure 2 shows a parallelogram PQRS. Draw the parallelogram in full size. The new line PQ is as shown.
P Q
RS
55
45°
Q
P
R
S
CHAPTER 1 : GEOMETRY - QUADRILATERALS12. Figure 3 shows a template ABCD. ABC is half of rhombus with diagonal length AC = 80 mm and the other
diagonal length is 160 mm. Draw the template in full size.
FIGURE 3
A
B
C
D
70
LOCAL PUBLICATIONS (001427383-A)
C
D
A
OB
CHAPTER 1 : GEOMETRY - QUADRILATERALS
LOCAL PUBLICATIONS (001427383-A)
13. Figure 4 shows a trapezium ABCD. Draw the trapezium in full size. The new line AB is as shown.
CD
68
A
CD
45°
BA
B