Question

In ∆ABC,E,F and G are mid points of line segment AB,BC and AC respectively.If EF+EG=14cm and AB =7cm ,find the perimeter of triangle ABC

Answer 1

Answer:

see...

Step-by-step explanation:

by midpoint theorem

ab =2gf-----(1)

ac=2ge-------(2)

bc=2ef-------(3)

eqn 1+2+3

ab +ac+bc=2(gf+ge+ef)

then since ef +gf=14 (given)

Answer 2

Step-by-step explanation:

right answer okk.proper answer hee