The Brainliest Answer!
Suppose the length of the square is x . Then it's perimeter would be equal to 4x . Then the perimeter of the triangle would be 3( x+4) Now as they are equal 4x = 3(x+4) 4x= 3x+12 X= 12 Therefore perimeter of the square is 4x = 4× 12= 48
2 3 2
r u a fan of kuroko???
i did not ask u....i asked the person who askd ths question..
yes that is y he is my profile pic
i 2 lyk hm
  • qais
  • Content Quality

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Let the length of the side of square be a inches
and Length of equilateral triangle be x inches
x = 4+ a
and , 3x = 4a
⇒3(4 +a) = 4a
⇒a = 12 
so perimeter of square = 4× 12 = 48 inches 
1 5 1