Find the area of an equilateral triangle,if the altitude is 5 root 3
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we know that
height of equilateral triangle=√3a÷2
5√3=√3a÷2
a=10
area of equilateral triangle=√3a^2÷4
=25√2
height of equilateral triangle=√3a÷2
5√3=√3a÷2
a=10
area of equilateral triangle=√3a^2÷4
=25√2
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