Prove that bisectors of any two adjacent angles of a rhombus from a right angled triangle with common arm of the angles.

The bisectors of any two adjacent angles of a parallelogram intersect at

Prove that the bisectors of two adjacent supplementary angles include a right angle.

Prove that the bisectors of the angles of a linear pair are at right angle.

Show that the bisectors of two adjacent supplementary angles include a right angle

Prove that any two adjacent angles of a parallelogram are supplementary .

Three statements are given below: I. In a ||gm, the angle bisectors of two adjacent angles enclose a right angle. I. The angle bisectors of a ||gm form a rectangle. III. The triangle formed by joining the midpoints of the sides of an isosceles triangle is not necessarily an isosceles triangle. Which is true?

The bisectors of base angles of a triangle cannot enclose a right angle in any case.

The bisectors of base angles of a triangle cannot enclose a right angle in any case.

In a right-angled triangle, the angles other than the right angle are

In a parallelogram,the bisectors of any two consecutive angles intersect at right angle.