Quadrilaterals Quiz 5

From the adjacent figure, $PQ\,||\,RS$, $\angle RPQ=52^ \circ$, $\angle RPS=65^\circ$, $\angle PSR=x^\circ$ and $\angle PRQ=3y^\circ+5$, then the value of x + y is

Opposite angles of a cyclic quadrilateral are……

The area of a parallelogram whose base is ‘b’ units, height is ‘h’ units (in sq. units)

If the perimeters of a square and rectangle are equal, then

In a parallelogram, if one set of opposite angles are complementary, then the biggest angle in it is

ABCD is a rhombus such that $\angle ABC$ = 40°, then $\angle ADC$ is equal to

The bisectors of any two adjacent anglesof a $\parallel$ gm intersect at

If the diagonal of a rhombus are 18 cm and 24 cm respectively, then its side is equal to

Three angles of a quadrilateral are 75°, 90°and 75°, the fourth angle is

A diagonal of a rectangle is inclined to one side of the rectangle at 25°. The acute angle between the diagonals is