In a `!ABC , AB = 2, BC =4 ,CA = 3`. If D is the mid-point of BC, then the correct statement(s) is/are

In a triangle ABC , AB = 2, BC =4 ,CA = 3 . If D is the mid-point of BC, then the correct statement(s) is/are

In Delta ABC, hat(A) =90^(@), AB = 4, AC = 3, D is the mid point of BC. Then BD is :

In Delta ABC, AB=12 cm, BC=16 cm and CA=20 cm If D is the mid point of AC then the length of BD is

In any triangle ABC if AB2,BC=4,CA-3 and D is mid-point of BC, then (1)cos B=(6)/(11) (2) cos B=(7)/(8)(3)AD=2.4(4)AD^(2)=2.5

In Delta ABC, AB = 5cm , BC = 8 cm and CA = 7cm. If D and E are respectively the mid-points of AB and BC, determine the length of DE.

In a Delta ABC, D is a point on BC. AB is the hypotenus of then which relation is correct .

In triangle ABC , angle C = angle 90 , D is the mid point of BC, Prove that AB^2 = 4AD^2 -3AC^2 .

In Delta ABC, AB = AC. D , E and F are mid-points of the sides BC, CA and AB respectively . Show that : AD is perpendicular to EF.

In Delta ABC, AB = AC. D , E and F are mid-points of the sides BC, CA and AB respectively . Show that : AD and FE bisect each other.