A triangle... ...has three sides ...has three angles ...internal angles always add up to 180 degrees ...is a two-dimensional shape ...tessellates
no
Not every triangle has to have an obtuse angle.
no- it can be an isosceles triangle
Triangles, Squares and Hexagons always tessellate.
A triangle... ...has three sides ...has three angles ...internal angles always add up to 180 degrees ...is a two-dimensional shape ...tessellates
No. An equilateral polygon with 5 or with 7 or more sides will not tessellate a plane.
No, it will not tessellate.
A rhombus tessellates.
no
Not everything tessellates
Yes, squares can tessellate.
every triangle has three midsegments because every triangle has three sides
Not every triangle has to have an obtuse angle.
no- it can be an isosceles triangle
No.
No, it is not.