Mathematics
If bisectors of ∠A and ∠B of a parallelogram ABCD intersect each other at P, of ∠B and ∠C at Q, of ∠C and ∠D at R and of ∠D and ∠A at S, then PQRS is a :
rectangle
rhombus
parallelogram
quadrilateral whose opposite angles are supplementary
Related Questions
Assertion (A) : If diagonals of a quadrilateral are equal, then it must be a rectangle.
Reason (R) : The diagonals of a rectangle are equal.
A is true, R is false
A is false, R is true
Both A and R are true
Both A and R are false
Assertion (A) : Every square is a parallelogram.
Reason (R) : In a square as well as in a parallelogram, the diagonals are equal in length.
A is true, R is false
A is false, R is true
Both A and R are true
Both A and R are false
Diagonals of a quadrilateral ABCD bisect each other. If ∠A = 35°, then ∠B is equal to :
145°
135°
155°
35°