Question

State True Or False
A rectangle is a square _________
At least one pair of opposite sides of a trapezium are parallel _______
If the diagonals of a parallelogram are equal then it is rectangle . _________

Choose the correct option: 1. A quadrilateral with only one pair of opposite sides parallel is a
(a) Parallelogram
(b) Rhombus (c) Trapezium
(d) Square
2. A quadrilateral with all sides, angles and diagonals equal is a
(a) Square (b) Rhombus
(c) Trapezium (d) Rectangle

3. The three angles of a quadrilateral are 1100, 1200 , 400 , The fourth angle is
(a) 120° (b) 100°(c) 110° (d) 90

4. The sum of the exterior angle of a hexagon is
(a) 180° (b) 220° (c) 360°
400°

5. Each exterior angle of a rectangle is
(a) 45° (b) 120° (c) 90°
(d) None of these

6. The angles of a quadrilateral in the ratio 1:2:3:4 so the smallest angle is
(a) 40° (b) 36° (c) 18° (d) 27

7. Each exterior angle of a regular polygon is 300 , so the polygon has (a) 10sides
(b) 12 sides (c) 8 sides
(d) 6 sides

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Answer 1

Answer:

false

true

Step-by-step explanation:

true

1. c) trapezium

2. a) square

3.d) 90°

4.a) 180°

5.c) 90°

6.b) 36°

7. b) 12sides