explain the formula for findin area of an equilateral triangle
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L multiply b ok my friend please brainliest
CRAMAKRISHNA2000:
please brainliest
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In an equilateral triangle, all sides are equal. so let all sides a.
s=a+a+a/2
s=3a/2
√s(s-a)(s-b)(s-c)
√3a/2(3a/2-a)(3a/2-a)(3a/2-a)
√3a/2(a/2)(a/2)(a/2)
(a/2)^2 √3/4
√3/4(s)^2
pls if like mark as brainilist..
s=a+a+a/2
s=3a/2
√s(s-a)(s-b)(s-c)
√3a/2(3a/2-a)(3a/2-a)(3a/2-a)
√3a/2(a/2)(a/2)(a/2)
(a/2)^2 √3/4
√3/4(s)^2
pls if like mark as brainilist..
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