Help please?
4. The length of a rectangular picture frame has been found to be an irrational number. Dwayne says that because the length is an irrational number, the perimeter and area would always be irrational. Using complete sentences, critique Dwayne’s statement with examples that demonstrate how he is correct or incorrect.

Question

Help please?
4.	The length of a rectangular picture frame has been found to be an irrational number. Dwayne says that because the length is an irrational number, the perimeter and area would always be irrational. Using complete sentences, critique Dwayne’s statement with examples that demonstrate how he is correct or incorrect.

calculusxy · Answer

Take an example of a irrational number and replace it with the answers.

anonymous · Answer

Isn't a example of a irrational number 5.1234? Or something like it?

calculusxy · Answer

yes

anonymous · Answer

I put that and my teacher said it was wrong.

calculusxy · Answer

well an irrational number can not be written as a fraction

calculusxy · Answer

take the example of pi, that is an infinite number

calculusxy · Answer

and cannot be written as a fraction

anonymous · Answer

what about a square root

calculusxy · Answer

|dw:1381777692037:dw|
that is an irrational number

anonymous · Answer

yeah she only gave me two examples of irrational numbers and one is that and the other is 3.2516

calculusxy · Answer

when the result of a square root is irrational, then that square root cannot be rational, making it irrational

anonymous · Answer

oh okay.. do you think you can try to help with one more question?