Answer:

Step-by-step explanation:
The given statement can be represented as:


Given
Represent this as an equation

Convert variation to equation

Where k is a constant of variation.
Substitute 


Solve for k


To get the equation, we have:

Substitute 2 for k

1.obtuse 2.acute 3. Right angle 4.acute
The sum of the two is -1.76
-2.2 + 0.44
=-1.76