Question

find the area of an equilateral triangle with side 2√3cm​

Answer 1

Answer:

Step-by-step explanation:

find the area of an equilateral triangle with side 2√3cm​.

Area of triangle =  (  Root3 / 4 ). a^2

=  (  √3 / 4 )x(2√3)^2

=  (  √3 / 4 )x (12)

=  (  √3 / 4 )x(12)

=3√3.sq.cm

 

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Answer 2

0.5cm

Step-by-step explanation:

Side of equilateral triangle is 2√3

Then , Area of equilateral triangle=√3/4a²

√3/4×2√3

6/4

1.5cm²