The perpendicular AD o the has triangle ABC divides it ito semens that, `BD,CD and AD` are in th ratio of `2,3 and 6` pove that the ertial angl of 'the triange is `45^@` .

The perpendicular AD to the side BC of /_\ABC is such that BD : CD : AD = 2:3:6. Find angleBAC

A triangle ABC is such that AD is perpendicular to BC and E is a point on DC. Also. Given that BD= 2 cm, DE = 4 cm, and EC = 8 cm. Find the ratio of the areas of Delta ABC , Delta ADE and Delta AEC.

In triangle ABC, if AD perp BC and AD^(2)=BD*DC. Then find the angle BAC

In a Delta ABC it is given that AB=6 cm, AC=8 cm and AD is the bisector of angle A . Then BD:DC=?

In a triangle ABC with altitude AD, angleBAC=45^(@), DB=3 and CD=2 . The area of the triangle ABC is :

In a Delta ABC, DE || BC AD : BD = 3 : 5 find the ratio of area of ADE to Quedrilateral BCED

In Delta ABC ,AD is a perpendicular drawn from A to the side BC. If AD^(2)=BD . CD , then prove that the triangle is a right-angled triangle.