Question

Please please solve this problem

Answer 1

==> (-1/3)^2*-2*-1

==> (-1/3)^4

==> -1*-1*-1*-1  / 3*3*3*3

==> 1 / 81

answer = 1/81  or (-1/3)^4

Answer 2

Answer:

$\huge\rm\underline{\bold \red{ A}{n} \red{s}{w} \red{e}{r} \red{:}{--}\purple{\huge{\checkmark}}}$The length of a rectangle is 16 cm and the length of its diagonal is 20 cm. Find

the area of the rectangle