A triangle `A B C` is an isosceles triangle if any one of the following conditions hold: Bisector of `/_B A C` is perpendicular to the base `B C`

A triangle ABC is an isosceles triangle if any one of the following conditions hold: Bisector of /_BAC is perpendicular to the base BC

A triangle ABC is an isosceles triangle if any one of the following conditions hold: Altitude AD bisets /_BAC Bisector of /_BAC is perpendicular to the base BC

A triangle A B C is an isosceles triangle if any one of the following conditions hold: Altitude A D bisects /_B A C Bisector of /_B A C is perpendicular to the base B C

A triangle A B C is an isosceles triangle if any one of the following conditions hold: Altitude A D bisects /_B A Cdot Bisector of /_B A C is perpendicular to the base B Cdot

A triangle A B C is an isosceles triangle if any one of the following conditions hold: (a) Altitude A D bisects /_B A C (b) Bisector of /_B A C is perpendicular to the base B Cdot

Prove that A B C is isosceles if any one of the following holds: A l t i t u d e\ AD bisects B C Median A D is perpendicular to the base B C

If A B C is an isosceles triangle and D is a point on B C such that A D_|_B C then,

In triangle A B C , base B C and area of triangle are fixed. The locus of the centroid of triangle A B C is a straight line that is a) parallel to side B C (b)right bisector of side BC (c)perpendicular to BC (d)inclined at an angle sin^(-1)((sqrt())/(B C)) to side BC

In triangle A B C , base B C and area of triangle are fixed. The locus of the centroid of triangle A B C is a straight line that is a) parallel to side B C (b)right bisector of side BC (c)perpendicular to BC (d)inclined at an angle sin^(-1)((sqrt())/(B C)) to side BC