CTET Class I to V 23 Dec 2021 Paper

Question : 59 of 150

Marks: +1, -0

According to Van Hiele’s theory of Geometric Reasoning which of the following is an example of Analysis level?

Seema knows that an Isosceles triangle has two equal sides two equal angles.
Seema identifies a shape as triangle which is closed by three straight lines.
Seema knows that an Isosceles triangle is symmetric, so its base angles must be equal.
Seema recognizes that all Isosceles triangles are triangles, but not all triangles are Isosceles triangles.

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