Question

In a triangle def a,b,c, are the midpoints of ef,fd,de respectively if the area of triangle def is 14.4 then find the area triangle abc

Answer 1

First of all let me state this theorem

" The area of triangle formed by joining the mid points of the sides of a triangle is one fourth the area of the original triangle "

So according to this

ar(∆ABC) = 1/4 * ar(∆DEF)

=> 1/4 * 14.4
=> 3.8 cm²

Thus the area of ∆ABC is 3.8cm²


Hope this helps u

Answer 2

Answer:

Step-by-step explanation:

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