[" 2.Show that the sum of the three altitudes of a triangle "],[" is less than the sum of three sides of the triangle."]

Show that the sum of the three altitudes of a triangle is less than the sum of three sides of the triangle. GIVEN :triangle A B C in which A D_|_B C ,B E_|_A C and C F_|_A Bdot PROVE : A D+B E+C F < A B+B C+A C

Show that the sum of the three altitudes of a triangle is less than the sum of three sides of the triangle. GIVEN : A A B C in which A D_|_B C ,B E_|_A C and C F_|_A Bdot PROVE : A D+B E+C F

The sum of three altitudes of a triangle is

Sum of the three sides of a triangle is less than the sum of its three altitudes.

Prove that the sum of the three angles of a triangle is 180^(@).

The sum of the three angles of a triangle is 180^(@)