Answer:
Step-by-step explanation:
i will help in a bit
Answer:
2.4
Step-by-step explanation:
First calculate the missing angle

. By knowing all angles in triangle have a sum of 180°.


Now we required to use angle functions in a right triangle. The cosine of

is equal to the relation of side

and hypotenuse

.
Now we solve this for hypotenuse.


Now put in the numbers.

So we know the length of hypotenuse and length of side

therefore side

can be calculated using Pythagorean theorem:

.
Solve for side

.



So there you go. If you have any questions feel free to ask.
r3t40
Answer:
Hey there!
We have: 
This simplifies to: 432-16, or 416
Let me know if this helps :)
Answer:
37.5, i think
Step-by-step explanation: