Suppose we have
.
Heron’s formula can be used to find area of such a triangle. According to Heron’s formula, we have
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Suppose we have
.
Heron’s formula can be used to find area of such a triangle. According to Heron’s formula, we have
“Pythagoras Theorem” How to find third side of right angled triangle when two other sides are given?
Pythagoras theorem states that “In a right angled triangles” square of hypotenuse is equal to sum of squares of other two sides.
Show that of all line segments drawn from a given point not on it, the perpendicular line segment is the shortest.
AB and CD are respectively the smallest and longest sides of a quadrilateral ABCD (see Figure). Show that
and
.