Answer:
1. 103
2. 67
3. 15
4. 44
Step-by-step explanation:
subtracting the sum of two given angles from 180.
It might either be a right triangle or a cute triangle
Answer:
2
Step-by-step explanation:
The frequency is how many times the score shows up in the data set
21,<u> 27</u>, 20, 29, 23, 21, 21, <u>27</u>, 26, 25
27 shows up 2 times so the frequency is 2
