Some latter institution question and answer enquired students to express what they admit is the most crucial important aspect for a student to do if they wanted to gain success. Out of the many results, the one that that stood out was practice. Successful persons definitely not born successful; they become successful thru hard work and perseverance. This is how you can attain your goals. Below are one of the answer and question example that you would possibly make use of to practice and upgrade your understanding and also give you insights that may guide you to sustain your study in school.

## Question:

Find the values of x, y, and z. The diagram is not to scale.

## Answer:

we know that

The sum of the internal angles in the triangle must be degrees

see the attached figure with letters to better understand the problem

**Step **

__Find the measure of the angle x__

In the triangle ABC

solve for x

therefore

__the answer Part a) is__

the measure of angle x is

**Step **

__Find the measure of the angle z__

——–> by supplementary angles

substitute the value of x

__the answer Part b) is__

the measure of angle z is

**Step **

__Find the measure of the angle y__

In the triangle ACD

solve for y

__the answer Part c) is__

the measure of angle y is

From the answer and question examples above, hopefully, they are able to assist the student sort out the question they had been looking for and take note of each and every step stated in the answer above. You possibly will then have a discussion with your classmate and continue the school learning by studying the question as a group.