the side of a rhombus is 26 m and length of one of its diagonals is 20 m . the area of the rhombus is ?
262 – 102 = 242 d 1 = 20 d 2 = 48 1 / 2 * 20 * 48 = 480 answer : d
divide(multiply(20, sqrt(subtract(power(multiply(const_2, 26), const_2), power(20, const_2)))), const_2)