12. Is the figure below a right triangle? On the lines below, explain how you determined your answer.

Answer - The figure below is not a right triangle. The reason why it's not a right triangle is because this figure is a acute angle. Acute angle is less than 90 degrees and more than 0 degrees. If it was a right angle then the figure would turn this (i drawn a picture of a right angle) plus a right angle have 90 degrees.

Questions:
1. Is it good????
2. Is there any grammar or errors mistakes???
3. Is it correct????

Thank You!

Looks good. However, I think you mean "this figure is an acute triangle."

Change "have" to "has" in the last sentence.

Ok

Thank You! :)

You're welcome.

1. It is good that you have provided an explanation of how you determined your answer. However, without seeing the figure in question, it's difficult to assess the accuracy of your conclusion.

2. In terms of grammar and errors, there are a few mistakes in your explanation. Here is a revised version for clarity:

"The figure below is not a right triangle. I determined this based on the fact that the angles in the figure are acute angles. An acute angle is less than 90 degrees but greater than 0 degrees. If the figure were a right triangle, one of its angles would measure 90 degrees."

3. As mentioned before, without seeing the figure, we cannot confirm the accuracy of your conclusion. However, your general explanation about acute angles and right triangles is correct. Make sure to provide specific details about the angles and sides of the figure to support your answer.