In a right angled triangle one of the sides containing the right angle as its
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles and the other side as the
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles .
When a rectangle sheet is cut along its diagonal,
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles are obtained.
Area of two right angled triangle =
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles 2 x Area of right angled triangle =
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles x
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles Area of the right triangle =
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles /
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles (
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles x
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles ) sq. units
The length and breadth of the rectangle are respectively the
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles and
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles of the right angled triangle.
Hence, area of the right angled triangle =
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles /
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles (
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles x
1 2 Area of the rectangle b base base (b) h height height (h) l two right angled triangles ) sq. units