The effectiveness of peer counseling is based on unsubstantiated reports of peer counseling success.
a.
true
b.
false

The above mentioned statement is False.

Explanation:

It has been showed that researchers do have a substantial report regarding the effectiveness of Peer-counselling. Now a day, a large number of students and teenagers face massive pressure and depression that affects their healthy life.  

In order to battle this problem high schools have introduced the method of peer-counselling. However, the success of this method was challenged by a research of Lewis and Lewis, where they questioned the success of this program and stated that a poor conducted program can be harmful for the peer. But they didn’t deny the fruitful result of a well-organised program.

a, b, c - sides of a triangle

a + b > c

a + c > b

b + c > a

we have a = 5m and b = 11m. substitute:

5 + 11 > c

16 > c → c < 16

5 + c > 11         subtract 5 from both sides

c > 6

11 + c > 5         subtract 11 from both sides

c > -6

c < 16 and c > 6 and c > -6

thereofre your answer is 6m < c < 16m