Question

if area of an equilateral triangle is 36√3 cm square now this triangle is inscribed in a circle.Find radius of circle(step by step)​

Answer 1

Answer:

Area of equilateral triangle =⩗3/4  (side)^2

∴⩗ 3/4(side)^2  =36⩗3

​(side)^2  =36×4  

              =9×4×4

              =(4×3) ^2

 side=12cm

perimeter =3×side

                  =3×12  

                 =36cm

Step-by-step explanation: