Question Video: Determining Whether a Given Shape Is an Open or a Closed Curve Mathematics • 1st Grade

Is the shape of the number 2 an open curve?

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Video Transcript

Is the shape of the number two an open curve?

In this question, we’re asked if the number two is an open curve. Let’s draw a number two. This is our start point. We go all the way around. Our end point is here. These two points don’t meet. Our curve is not connected. So, the answer to the question “is the shape of a number two an open curve?” is yes, the number two is an open curve.

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