B=10 and a=8 because if we look at that shape we can see that is two right angles on the both sides of that tape and it's suggesting that the shape is equally to there another shape of that right angle
Answer:
semoga jawapan ini dapat membantu
The answer to your question is .........
Answer:
0.19+0.46i and 0.19-0.46i
Step-by-step explanation:

hope its right