Question

What is the area of an equilateral triangle having a side 6cm? Find it.

Answer 1

Please mark it as brainliest dear.....plzz

area of equilateral triangle= root 3/4*a²

=root 3/4*6²=9 root 3....

hope it helps....

Answer 2

Answer:

Step-by-step explanation:

area of the triangle=√3*a/4

                              =√3*6/4 cm²

                               = √3*3/2 cm²

                              = 3/2 cm²

                              =1.5 cm²

                  thanks. liked to help you.