Grade 7 Maths Practical Geometry Multiple Choice Questions (MCQs)
1. A triangle can be constructed by taking its sides as:
(a) 1.4 cm, 3.2 cm, 4.6 cm
(b) 2.3 cm, 3.2 cm, 5.5 cm
(c) 1.8 cm, 1.8 cm, 5 cm
(d) 2 cm, 3 cm, 4 cm
2. A triangle can be constructed by taking two of its angles with any side as:
(a) 120°, 30°
(b) 70°, 120°
(c) 90°, 90c°
(d) 60°, 120°
3. Which geometrical instrument can be used to draw an arc:
(a) Scale
(b) Compass
(c) Set square 30°, 60°, 90°
(d) Set square 45°, 45°, 90°
4. How many lines can be drawn parallel to a given line, through a point outside the given line?
(a) Two
(b) One
(c) Many lines
(d) None
5. In a AABC it is given that ˆ B = 37° and ˆ C = 29°. Then the value of ˆ A is:
(a) 86°
(b) 66°
(c) 114°
(d) 57°
6. The sum of any two sides of a triangle is always:
(a) Equal to the third side
(b) Less than the third side
(c) Greater than or equal to the third side
(d) Greater than the third side
7. ˆ† ABC is right angled at A. If AB = 24cm and AC = 7cm, then the value of BC is:
(a) 31cm
(b) 17cm
(c) 25cm
(d) 28cm
8. The angles of a triangle are (3x)°, (2x – 7)° and (4x – 11)°, than the value of x
(a) 18
(b) 20
(c) 22
(d) 30
9. In a ˆ† ABC if ˆ A – ˆ B = 33° and ˆ B – ˆ C = 18°. then the value of ˆ B is:
(a) 35°
(b) 45°
(c) 55°
(d) 57°
10. In a ABC if 2ˆ A = 3ˆ B = 6ˆ C. Then the value of ˆ B is:
(a) 30°
(b) 45°
(c) 60°
(d) 90°
Grade 7 Maths Practical Geometry Fill In The Blanks
1. ………….. line (s) can be drawn parallel to a given line.
2. ………….. sides and the …………….. angle between them are enough to construct a triangle.
3. ………….. angles and the ………….. side included between them is enough to construct a triangle.
4. For construction of a triangle, the sum of three angles of a triangle should be ……………….. .
5. The ………………… angle of a triangle is equal to the sum of interior opposite angles.
Grade 7 Maths Practical Geometry Very Short Answer Type Questions
1. Draw two parallel lines at a distance of 5 cm apart.
2. Draw a triangle whose side are of length 4 cm, 5 cm and 6 cm.
3. Construct an obtuse angled triangle which has a base of 5 cm and base angles of 30° and 110°.
4. Construct a triangle ABC whose sides AB – 3 cm, BC = 4 cm and ˆ B = 60°.