Answer:
a. 135 is the correct answer
Step-by-step explanation:
Want to find out what the total degrees is of the octagon.
Octagon = 1080
Divide 1080 by 8
135 degrees per angle
Answer:
2 green in a row: 2/11 chance
yellow then blue: 0
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
No, Bob is not correct.
The formula he's using is the following:
The important thing here is that the angle is between the two sides.
In the given triangle, 120 is not between 8 and 18. Therefore, using this formula will not be valid.
Either Bob needs to find the other side first or find the angle between 8 and 18.
Answer:
-4
Step-by-step explanation:
8-5= 3
x/3= 4
12/3=4
-16+12=-4