area of incircle of equilateral triangle is 154.find perimeter of triangle
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equilateral triangle with incircle has a relationship of side of triangle to radius of circle.
Relation
Radius=side/2root3.
Area of circle is 154 so radius will be 7.
So Side of triangle is 14root3.
Perimeter of triangle is 42root3.
Relation
Radius=side/2root3.
Area of circle is 154 so radius will be 7.
So Side of triangle is 14root3.
Perimeter of triangle is 42root3.
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