In a `Delta ABC ,` D is the mid point of side AC such that BD `=1/2` AC .Show that `angleABC` is a right anlge.

In a Delta ABC , D is the mid point of side AC such that BD =1/2 AC . Show that angleABC is a right angle.

In a triangle ABC, D is the mid point of side AC such that BD=1/2AC . Show that angleABC is a right angle.

In a Delta ABC , D is the mid point of side AC such that BD =1/2 AC . angleABC is ?.

In Delta ABC, AB = AC and D is a point an side AC such that AD = BD = BC . Show that : angle ADB = 108 ^(@)

D is any point on side AC of a Delta ABC with AB = AC .Show that CD lt BD .

D is any point on side AC of a Delta ABC with AB= AC .then

D is a point in side BC of triangle ABC. If AD gt AC , show that AB gt AC .

In Delta ABC, AB=AC and D is a point on side AC such that BD = BC, If AB = 12.5 cm and BC = 5 cm, then what is the measure of DC ?

In Delta ABC , D is the mid point of BC and AD is perpendicular to AC , then show that cos A cos C = ( 2 ( c^(2) - a^(2))/( 3ac)

If D is the mid-point of side BC of a triangle ABC and AD is perpendicular to AC, then