Question

What is the area of equilateral triangle whose length is 2under root 3cm

Answer 1

Hey friend your answer

area of equilateral triangle= √3/4 ×side^2

=√3/4×(2√3)^2

=√3/4×4×3

=√3/4×12

=√3×3

=3√3sq.cm

Answer 2

Answer:

3√3 cm²

Step-by-step explanation:

Given,

length sides of equilateralΔ(a) =2√3cm

Now,

Area of Equilateral triangle

= √3/4 × a²

= √3/4 × (2√3)²

= √3/4 × 12

= √3 × 3

= 3√3