→ Read the following information and answer the questions.
Name of Quadrilateral – Properties
A. □ ABCD Only one set of opposite sides are parallel.
B. □ PQRS Diagonals bisects at each other.
C. □ KLMN All the sides and angles are qual.
1. In □ ABCD if BC || AD, and is a transversal, ∠ADB = 100° – 4x°, ∠CBD = 180° – 5x°, then x° = …………………..
A) 270°
B) 80°
C) 100°
D) 180°
2. In □ KLMN, KM is the diagonal, then ∠KML = ……………….
A) 180°
B) 45°
C) 90°
D) 135°
3. In □ PQRS, \(\overline{PX}\) and \(\overline{QY}\) are the angle bisectors at P, ∠Q which meets at O, then ∠POQ = …………………….
A) 180°
B) 45°
C) 90°
D) 135°
4. Which of the following is not correct?
A) In □ KLMN diagonals are equal
B) All the properties of □ PQRS hold good for □ KLMN
C) All the angles are equal in □ PQRS
D) All the properties of □ KLMN hold good for □ PQRS
