ANITHA MH

• 97

• 90

• 34

• 56

Which statement is not true?

• Every parallelogram is a rectangle.
• Every square is a parallelogram.
• Every square has two pairs of parallel sides.
• Every rectangle has four right angles.

The diagonals AC and BD of a || gm ABCD intersect each other at the point O. If ∠DAC = 32° and ∠AOB = 70°, then ∠DBC is equal to

• 24°

• 86°

• 38°

• 32°

In the given figure, ABCD is a parallelogram. If ∠B = 100°, then find the value of ∠A +∠C.

• 150

• 160

• 120

• 170

A ___________ is a quadrilateral with two sets or parallel sides and 4 congruent (equal) sides.

• trapezium

• rhombus

• parallelogram

• rectangle

The bisectors of any two adjacent angles of a || gm intersect at

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

• 55°

• 50°

• 40°

• 25°

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

• 90°

• 95°

• 105°

• 120°

In the given figure, ABCD is a parallelogram in which ∠DAB = 70 and ∠DBC = 65, then find the measure of ∠CDB

• 40

• 45

• 36

• 30

ABCD is a rhombus such that ∠ACB = 40°, then ∠ADB is

• 40°

• 45°

• 50°

• 60°