Note A rhombus has three linear measure elements. A 12d1 d2 sq. Find the area of the rhombus having each side equal to 17 cm and one of its diagonals equal to 16 cm.
From the formula of the Theorem.
The formula of the perimeter of a rhombus is given as p 4 a where a is the length of the side of the rhombus. Derivation for Rhombus Area Formula. A ½ x d 1 x d 2. It is known that the diagonals of rhombus meet at a right angle and they bisect themselves.