An equilateral triangle is inscribed in a circle of 462 sq cms. The perimeter of the triangle
nasirsomama:
78 cm approx
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The perimeter of the triangle ⛛ will be area of circle ⭕ subtract ➖ remaining area
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a/sin60° =2R
a=√3R
a/√3=R
π(a/√3)^2=462
a^2=(462 X 3 X 7)/22
a^2 = 441
a= 21
perimeter =3a
=63
a=√3R
a/√3=R
π(a/√3)^2=462
a^2=(462 X 3 X 7)/22
a^2 = 441
a= 21
perimeter =3a
=63
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