Question

Collect any invitation card with envelope find out the difference between the measurements of card and cover write down the process that you follow try to imagine the cd sim card mobile phone then find out the area of the above by using graph paper compare the values of your guess with graph paper measurement which thing is closely related to your guess​

Answer 1

Explanation:

Most of the invitation card are not that long. There area can be easy found out with the help of a ruler or a measuring scale.

The card is in rectangular form and we know that the area of a rectangle is equal to length multiplied by the width.

So, we need to find out the length and width and multiply both to get the area.

The area of invitation card = 6" x 4 " = 24 in2

Now, when it comes to the sim card, we know sim cards are really tiny as compared to the invitation card. When we will put in on graph, we will get its area by marking the divisions which comes out to be 25mm x 15mm. It is quite close to our guess.

Answer 2

question

try to imagine the area of cd simcard mobile phone than find out the area of the above by using graph paper????