One new school question and answer inquired students to mention what they think is the most important point for a student to do in order to gain success. One that response stood out from the rest was practice. Successful people ordinarily are not born successful; they become successful through hard work and persistence. This is how you can reach your goals. Below are one of the answer and question example that you will be able to use to practice and expand your information and also give you insights that might guide you to maintain your study in school.

## Question:

Find the value of each variable

## Answer:

**Answer:**

The correct answer is option C

a = 10√3, b = 5√3, c = 15 and d = 5

**Step-by-step explanation:**

Points to remember

The angles of a right angled triangle, 30°, 60° and 90° then sides are in the ratio, 1: √3 : 2

__To find the value of variables__

From the figure we can see 2 right angled triangle with angle 30, 60 and 90

we get, d= 5 then b = 5√3

b = 5√3 the c = 5√3 * √3 = 15

and a = 2 * 5√3 = 10√3

Therefore the correct answer is option C

They could definitely hopefully guide the student solve the question by implementing the questions and answer examples. You will possibly then have a discussion with your classmate and continue the school learning by studying the question to one another.