Let consider AB be the width and C is any point on the circle with range r.
[angle in the semi-circle is 90o]
Let
Squaring on both the sides, we get
Hence, the space of
is least when it is an isosceles triangle.
Let consider AB be the width and C is any point on the circle with range r.
[angle in the semi-circle is 90o]
Let
Squaring on both the sides, we get
Hence, the space of
is least when it is an isosceles triangle.