Answer:
fw=343
frequency is 200
200w = 343
w=343/200
w= 1.715
hope it helps.........
<em><u>ANSWER</u></em>
My answer is in the photo above
1. 63.1. 2.22.5 3. 74.3 4. 56.1
They are congruent by HL
Step-by-step explanation: