# Ateacher drew a number line on the board and named some points on it. the teacher then asked the class to list all the rays in the figure. a student answered 30 rays in all and the teacher said it was correct. how many points were named in the figure?

Answers: 2

## Answers

Ateacher drew a number line on the board and named some points on it. the teacher then asked the cla...

because

1 point =6 rays

30÷6=5 points

and that is the answer

16

Step-by-step explanation:

the formula in finding number of rays is 2(n-1) where n is the number of points

2(n-1)=30

2n-2=30

2n=30+2

2n=32

n=16

#answerfortrees