: In a rectangle ABCD BC=36 m and CD= 18 m. What is the value of the diagonal rounded to the nearest hundredth

How do you use the elimination method for this question? explain, because i really want to understand!

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

How to simply and write the answer n a whole number