a =6 b =7 c =10 R = Example Use the formula given above to find the radius of the inscribed circle of the triangle with sides 6, 7 and 10 cm. Solution s=0.5(a+b+c)=0.5(6+7+10)=11.5s=0.5(a+b+c)=0.5(6+7+10)=11.5 R
If area of a circle inscribed in an equilateral triangle is48πsquare units, then perimeter of the triangle is (a)17√3units (b)36units (c)72units (d)48√3units View Solution The area of an equilateral triangle with side2√3cm is ...
1. Identify the side length of the triangle: The side length a is given as 6√3 cm. 2. Substitute the side length into the circumradius formula: R=6√3√3 3. Simplify the expression: When you divide 6√3 by √3, the √3 in the numerator and denominator cancels out: R=6 4. ...