Question

Please solve question number 6

Answer 1

Answer:

6)1 , 3) no

Step-by-step explanation:

6)it's simple:

   first of all, remember that the area of an equilateral triangle is root(3)/4 times the square of the side

  so if the side is 1 then the area would be root(3)/4.

3) no as the sum of angles in a triangle should be 180.

  ut if all angles are less than 60,

say 40, then 40+40+40=120

 so the triangle isn't possible