Question

The perimeter of an equilateral triangle is 36 cm. Find the area of the triangle. (Take root 3=1.73 ) The area (in sq. cm) is 

using Herons formula ​

Answer 1

Answer:

144, Mark as brainliest

Step-by-step explanation:

equilateral means equal , then there are 3 equal sides .

then 36 ÷ 3 = 12, then the side is 12 cm, then 12 × 12 = 144 then the area is 144 cm