X= 180-(78+27)
x= 75
classify the triangle as a : acute scalene triangle
Angles in the triangle are
<span>35°10' </span>
<span>180° - A (with A = angle between the 2 forces) </span>
<span>A - 35°10' </span>
<span>40/sin35°10' = 30/sin(A-35°10') </span>
<span>sin(A-35.17) = 30sin35.17°/40 = 0.432 </span>
<span>A-35.17= 25.6 </span>
<span>A = 60.77° = 60°46' </span>
<span>60°50'</span>
Answer: -2
Step-by-step explanation:
1,296.0 I think this is right, I apologize if it’s wrong.
