Answer:
the answer is 7 units
Step-by-step explanation:
What is the question exactly?
What a clever sneaky little problem !
There can only be two of them: 1221 and 2112 .
0.0009208 you can round it to 0.0009 if you want.
Given:
In the given triangle,
With respect to y, Perpendicular = 10 cm and Base = 8 cm
To find the value of y.
Formula
By Trigonometric Ratio we get,

Now,
Putting the values of perpendicular and base we get,

or, 
or, 
Rounding off to the nearest tenth, we have;

Hence,
The value of y is 51.3°.