area of equilateral triangle with side 2 under root 3 cm ... plz solve it correctly .. i want full solution urgently .. full solution i can mark as brainliest or report also ...... plz solve ......
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according 2 me this is ur answer
mark it the brainliest
mark it the brainliest
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abhi0011:
this is using heron's formula
i know but i donot know how to solve it ..
this formula is pre prepared
u need not show how u have calculated √3/4 a^2
u just need to show this and thats all
a here is the side of the triangle
mark it the brainliest
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The area of a Triangle = 1/2 × base × height
In an equilateral Triangle all sides are same , hence the base and Height will be same
1/2 × 2√3 × 2√3
= 1/2 × 4 × 3/ 1
= 1/2 × 12
= 6cm
Hence the Area of the Triangle which is equilateral with side 2√3 is 6 cm
Hope it helps
In an equilateral Triangle all sides are same , hence the base and Height will be same
1/2 × 2√3 × 2√3
= 1/2 × 4 × 3/ 1
= 1/2 × 12
= 6cm
Hence the Area of the Triangle which is equilateral with side 2√3 is 6 cm
Hope it helps
this is only valid in right angled triangle
but all angles in an equilateral triangle is 60 degree each
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