Prove using vectors: The median to the base of an isosceles triangle is perpendicular to the base.

If the median to the base of a triangle is perpendicular to the base then triangle is isosceles.

If the median to the base of a triangle is perpendicular to the base, then triangle is isosceles.

Find the area of an isosceles triangle with perimeter 36 cm and base 16 cm.

If the median of a triangle through A is perpendicular to AB, then

Prove using vectors: Medians of a triangle are concurrent.

Prove that the circle drawn on any one of the equal sides of an isosceles triangle as diameter bisects the base.

Prove that the circle drawn on any one of the equal sides of an isosceles triangle as diameter bisects the base.

Find the area of an isosceles triangle whose equal sides are 5 cm each and base is 6 cm.

Prove using vectors: If two medians of a triangle are equal, then it is isosceles.

Using the concept of slope, prove that medians of an equilateral triangle are perpendicular to the corresponding sides.