Which of the following pollygons cannot be used to form a regular tessellation

B and C

Step-by-step explanation:

it is not like the other 3look at the angle sumthe angle sum of the interior angles of the regular polygons at a point add up to 360 degrees.looking at what I wrote in 3 we can see clearly why those polygons cannot tessellate .the sums of the interior angles are either greater than or less than 360 degrees .

C. i possibility the answer to this

The answer would be (c)