Question

Examine whether you can construct ∆DEF such that EF=7.2 cm, m /_E=110° and m/_F=80°.Justify your answer.

Answer 1

Answer:

Hey mate !

Step-by-step explanation:

The given angles are 110° and 80°

We know that, in a triangle, the sum of 3 angles is equal to 180°

But, here the sum of 2 angles itself is greater than 180°( 190 > 180 )

Hence,a triangle with these two angles cannot be construed

Answer 2

Answer:

hi

Step-by-step explanation:

no we cannot as the triangle should have a sum of 180 so it cannot be constructed