They probably thought square rotting was dividing by 2. The correct answer is about 20
Answer: b = 3
Step-by-step explanation:
1. a^2 + b^2 = c^2
2. 1.6^2 + b^2 = 3.4^2
3. 2.56 + b^2 = 11.56
4. 11.56-2.56 = b^2
5. 9 = b^2
6. 3 = b
Answer:

Step-by-step explanation:
we know that
Applying the law of sines


we have


Find the measure of angle B
Remember that the sum of the interior angles of a triangle must be equal to 180 degrees
so

substitute the given values


Find the length side b

substitute the values


That's the furthest it can be simplified.