Question

OPEN CHALLENGE !! CAN YOU SOLVE THIS ?



Find the area of a equilateral triangle whose one side is 2✓3 cm


Write the answer in decimals.


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Answer 1

Step-by-step explanation:

Area of equiateral triangle=$\sqrt{3}$/4 a^2

where a is the side of triangle

Given a=2$\sqrt{3}$

Hence area of triangle is $\sqrt{3}$/4* (2$\sqrt{3}$)^2

=== $\sqrt{3}$/4(4*3)

===$\sqrt{3}$/4(12)

===3$\sqrt{3}$

We know that $\sqrt{3}$=1.732

===3(1.732)

===5.196 cm^2