Question

In an isosceles triangle the median joining the vertex to the midpoint of opposite side is also an altitude prove with a diagram

Answer 1

where is the picture dude????

add the picture pls......

Answer 2

Proved below.

Step-by-step explanation:

Given:

In the figure given below,

Let ΔABC be an isosceles triangle.

AB=AC            [Property of isosceles triangle]

Alsop we know that in isosceles triangle angles opposite to equal sides are always equal.

∴ ∠ABC=∠ACB

And AD bisects ∠A

∴ BD=DC

Hence AD is altitude on BC.