Students were asked over to answer a question at institution and to say what is most important for them to succeed. Of many responses, one which that stood out was practice. People who are certainly successful do not become successful by being born. They work hard and commitment their lives to succeeding. This is how you can complete your goals. right below some question and answer examples that you can potentially utilize to upgrade your knowledge and gain insight that will guide you to continue your school studies.

## Question:

What is the surface area of this design ?

## Answer:

**Answer: **

**Step-by-step explanation:**

The formula to calculate the surface area of cuboid with dimensions **l by w by h** is given by :-

From the given picture, the dimensions of upper block (cuboid) is 5 in. by 5 in. by 8 in.

**Then the surface area of the upper block is given by :-**

Also, the dimensions of lower block (cuboid) is 10 in. by 10 in. by 2 in.

**Now, the surface area of design =**

**Hence, the the surface area of this design =**

They could hopefully help the student take care of the question by making use of the questions and answer examples. You may possibly then have a discussion with your classmate and continue the school learning by studying the problem altogether.