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The point where two rays that form an angle intersect is called the bisector of the angle. True or false?

The „whole” natural numbers, including negative ones are called ...

It is a three-dimensional shape having a circular base and a single vertex.

It is a three-dimensional figure which has six matching sides.

An even number plus an even number gives an even number. True or false?

It is a three-dimensional shape with a square base and 4 triangle sides.

The diagonals in a square intersect at a right angle. True or false?

The sides of a polygon intersect in exactly two places each. True or false?

It is a three-dimensional shape having all of its points at the same distance from its center.

It is a three-dimensional shape having two circular bases of the same shape and size that are parallel.

In order to divide a fraction by a fraction, one must multiply the fraction by their common denominator. True or false?

It is a four-sided three-dimensional shape, each face of which is a triangle.