Please help! Best answer will get brainliest!

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).