Answer:
yes
Step-by-step explanation:
Answer:
<u>Trigonometric ratios</u>

where:
is the angle- O is the side opposite the angle
- A is the side adjacent the angle
- H is the hypotenuse (the side opposite the right angle)
To find sin x and cos y, we must first find the length of the <u>hypotenuse</u> (PO) of the given right triangle.
To do this, use <u>Pythagoras' Theorem:</u>

Given:




Using the found value of the hypotenuse and the trig ratios quoted above:


Therefore, 
Answer:
no
Step-by-step explanation:
no
Answer:
x = 65
Step-by-step explanation: