F(2)=4(2)-3=5
f(6)=4(6)-3=21
123+70+72=265
the total is 360 so, 360-265=95 so 95 degrees
<span>the pythagorean theorem says the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides (when u add them together)</span>
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The answers to the questions