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.
Find the area of a equilateral triangle whose one side is 2✓3 cm
Write the answer in decimals.
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Step-by-step explanation:
Area of equiateral triangle=
/4 a^2
where a is the side of triangle
Given a=2
Hence area of triangle is
/4* (2
)^2
===
/4(4*3)
===
/4(12)
===3
We know that
=1.732
===3(1.732)
===5.196 cm^2