Students were requested to answer a question at academics and to indicate what is most important for them to succeed. From the numerous responses, one that that stood out was practice. Successful persons are not always born successful; they become successful through hard work and dedication. If you want to get your goals, keep this in mind! in the following paragraphs are one of the answer and question example that you will possibly use to practice and upgrade your knowledge and also give you insights that can guide you to sustain your study in school.

## Question:

What is the area of the triangle in the diagram?

## Answer:

**Answer:**

The answer is the option A

**Step-by-step explanation:**

see the attached figure with letters to better understand the problem

we know that

The area of the triangle is equal to

where

b is the base

h is the height

In this problem

the formula to calculate the distance between two points is equal to

**Find the distance AB**

substitute

**Find the distance AC**

**Find the area of the triangle**

we have

substitute

They may hopefully assist the student deal with the question by applying the questions and answer examples. You will be able to then have a discussion with your classmate and continue the school learning by studying the problem with one another.