In a parallelogram, two adjacent angles are supplementary.

Consider the following statements: When two straight lines intersect: (i)adjacent angles are complementary (ii)adjacent angles are supplementary (iii)opposite angles are equal (iv)opposite angles are supplementary Of those statements which is correct

In a parallelogram the sum of any two adjacent angles is 180^0dot

A field is in the shape of a parallelogram. The two adjacent sides are in the ratio 4:5. A fence 216 m long is placed along the boundary of the field. Find the sides of the parallelogram.

Define Adjacent angles.

Fill in the blanks:(i) If two angles are complementary, then the sum of their measures is _______.(ii) If two angles are supplementary, then the sum of their measures is ______.(iii) Two angles forming a linear pair are _______________.(iv) If two adjacent angles are supplementary, they form a ___________.(v) If two lines intersect at a point, then the vertically opposite angles are always_____________.(vi) If two lines intersect at a point, and if one pair of vertically opposite angles areacute angles, then the other pair of vertically opposite angles are __________.

In parallelogram ABCD, the bisectors of adjacent angles A and D intersect each other at point P. prove that angleAPD=90^(@) .

If an angle of a parallelogram is two-third of its adjacent angle, find the angles of the parallelogram.

If an angle of a parallelogram is two-third of its adjacent angle, find the angles of the parallelogram.

If an angle of a parallelogram is two-third of its adjacent angle, find the angles of the parallelogram.

In a parallelogram, the ratio of the two adjacent sides is 1 : 2. If the area of the parallelogram is 20 square units and the angle beween the two sides is 45^(@) , what is the area, to the nearest integer, of the rectangle having the sides equal to that of the parallelogram?