#color(maroon)("Case 1 : Known diagonals :-"#
#"Area of Rhombus " = A = (1/2) * d_1 * d_2, " where " d_1, d_2 " are the diagonals"#
#color(maroon)("Case 2 : Known side and interior angle :-"#
#"Area of Rhombus " = A = a^2 sin theta, " where 'a' is the side and "theta " the interior angle of the rhombus"#
#color(maroon)("Case 3 : Known side and height :-"#
#"Area of Rhombus " = A = a * h " where 'a' is the side and 'h' the height of the rhombus"#