## RD Sharma Class 8 Solutions Chapter 20 - Area of Trapezium and Polygon (Ex 20.2) Exercise 20.2 - Free PDF

## FAQs on RD Sharma Class 8 Solutions Chapter 20 - Area of Trapezium and Polygon (Ex 20.2) Exercise 20.2

**1. How to study the area of trapezium and polygon easily?**

One easy way to study the area of trapezium and polygon more easily is by doing lots of questions, this will help you learn the topics well.

**2. What is the formula for finding an area of a trapezium?**

To find out the area of a trapezium, you will need to add two bases and multiply it with height (or if there was some other line segment with the same endpoints as your given one, then we can create two triangles sharing those vertices along with their respective sides).

**3. What do I study if I don’t know what units they used in their question?**

If you are unable to understand which unit was used, then try and work on this concept that both sides could be centimetres or kilometres, etc. Just by understanding these concepts, you will get answers within a specific range (–10000 <= Area <= 10000) but make sure not to put anything in the form of a number.

**4. How much time does visualising shapes take to complete?**

Visualising shapes usually takes around 15 minutes to complete although it may vary depending on your prior knowledge of the topic.

**5. What if I am not able to understand something in the area of trapezium and polygon?**

If you still cannot understand anything in the area of trapezium and polygon, then we recommend that you leave us a comment with your problem/doubts and we will get back to you at the earliest.