Question

Plz help me!!!!!!!!!

Answer 1

9

Explanation:

since all the sides are equal, set two of the sides equal to each other. I did 2x+7 = 6x-5

6x-2x = 7+5

4x = 12

x = 3

Then you multiply 3 by 3 because it is an equilateral. And you get 9.

I not a 100 percent sure. Hope this helped.

Answer 2

Perimeter is sum of all side,

Explanation:

=2X+7 + 6X-5 + 4X+1

=12X+3

BUT VALUE OF X IS NOT GIVEN IN QUESTION