what is the perimeter of a square field whose diagonal is 8 â ˆ š 2 ?
"explanation : a â ˆ š 2 = b â ˆ š 2 - > a = 8 4 a = 32 m answer is b"
divide(add(add(sqrt(subtract(power(8, const_2), power(2, const_2))), 2), add(sqrt(subtract(power(8, const_2), power(2, const_2))), 2)), 2)