Question

Find the area of a equilateral triangle of side 6 cm. explain step by step ​

Answer 1

Answer:

9√3 cm²

Step-by-step explanation:

Side (a) = 6cm

area of equilateral triangle = (√3)/4 a²

therefore,

(√3)/4 x 6²

=> √3 / 4 x 36

9√3 cm²