Question 1120946
A rectangle has an area of 200 in^2.
 If the area of square is half of the rectangle,
 find the length of diagonal square.
that would be = {{{sqrt(200)}}} = 14.142
:
Explanation:
area of the square = 100 sq/in
side of the square = {{{sqrt(100)}}} = 10 in 
h = {{{sqrt(10^2 + 10^2)}}}
h = {{{sqrt(200)}}}