Answer and Explanation:
Since this is a 30-60-90 triangle, you can use the ratio of side lengths specific to this type of triangle:
x = 4√(2)
y = 2(4) = 8
because where 4 = T,
x = T√2 and y = 2T
so again:
The side of the square is 4 cm since 4x4= 16
P>-2 or p < 5 is your answer
Last option is your answer ( 0.00000991)