the side of a rhombus is 25 m and length of one of its diagonals is 10 m . the area of the rhombus is ?
"area of the rhombus = 1 / 2 * p * √ 4 ( a ) 2 - ( p ) 2 a = 25 ; p = 10 a = 1 / 2 * 10 * √ 4 ( 25 ) 2 - ( 10 ) 2 = 1 / 2 * 10 * √ 2500 - 100 = 1 / 2 * 10 * √ 2400 a = 244.95 answer : e"
divide(multiply(10, sqrt(subtract(power(multiply(const_2, 25), const_2), power(10, const_2)))), const_2)