Answer:
Step-by-step explanation:
To simplify a square root, there will be 2 options after it is simplified. One is positive and the other is negative
For example, The square root of 4 would be equal to 2 or -2
Hope this help you :3
The answer is 10 degrees since 90 - 80 = 10
1. line
2. line segment
6/10 or 3/5
