HELP!!!
This is a geometry question!
Please give reasoning with your answer!
I can and will mark a "real" answer brainliest!

HELP This is a geometry question Please give reasoning with your answer I can and will mark a real answer brainliest class=

Respuesta :

2s-10 = s+2 = CA since it’s an equilateral triangle
2s-10 = s+2
s-10=2
s=12
CA = 12