Answer:
20 degfress
Step-by-step explanation:
64°
We know that a right angle is 90°
so we do 90° - 26° = 64°
4.875
The mean is the average of all the numbers or all the numbers added up divided by how many numbers so
3+5+2+10+6+3+7+3=39 and there are 8 numbers so
39/8 is 4.875 or 4 7/8
