the two sides of a triangle are 32 and 68 . the area is 960 sq . cm . find the third side of triangle ?
we see 68 ^ 2 - 32 ^ 2 = ( 68 + 32 ) * ( 68 - 32 ) = 100 * 36 = 60 ^ 2 now ( 1 / 2 ) * 60 * 32 = 960 ( match with given options ) ( i . e area of a right angled triangle whose sides are 32 , 60,68 ) third side = 60 answer : c
subtract(multiply(divide(add(sqrt(subtract(power(add(68, 32), const_2), multiply(divide(add(sqrt(subtract(power(multiply(68, 32), const_2), multiply(power(960, const_2), const_4))), multiply(68, 32)), const_2), const_4))), add(68, 32)), const_2), const_2), add(68, 32))