One newly schools question and answer inquired students to mention what they assume is the most important point for a student to do in order to become success. The one that response stood out from the rest was practice. People who definitely successful do not become successful by being born. They work hard and commitment their lives to succeeding. If you would like to obtain your goals, keep this in mind! as follows some question and answer examples that you could possibly use to develop your knowledge and gain insight that will guide you to preserve your school studies.

## Question:

pepe is putting up a fence in his backyard to enclose a garden in form of a triangle. The garden already has sides enclosed with eight feet and five feet of fence, respectively. What can you say about the length of the third side? A. The side needs a fence that is shorter than 8ft. but not necessarily longer than 5ft. B. The side needs a fance that is longer than 3ft. and shorter than 13ft. C. The side needs exactly 8ft. of fence. D.. The side needs exactly 11ft. of fence.

## Answer:

We know that in a triangle, given two sides, the third one must be smaller than the sum of the given sides, but greater than their difference:

z < x + y

z > x – y

Therefore, the length of the third side will be between the difference and the sum of the other two sides. In our case:

x + y = 13

x – y = 3

Hence, the correct answer is:** ****B) The side needs a fence that is longer than 3ft. and shorter than 13ft.**

They could certainly hopefully help the student handle the question by make use of the questions and answer examples. Then will be able to carry out some sharing in a group discussion and also study with the classmate somewhere around the topic, so another student also absorb some enlightenment and still keeps up the school learning.