mathisgay Crossword

an opposite operation
a truth proved by reasoning
most valid form of geometric proof
line passing through vertex of a triangle which meets at the opposite side of right triangles
triangle with 2 sides of equal length
point of concurrency of the triangle
straight, no thickness, going forever in the same direction left and right
a single coordinate in a plane
two lines running along each other but never touching
line meeting another at right angle
quadrilateral which shares a name with a flying device
5 sided polygon. a government building is named after this shape.
figure with 4 sides
4 equally sided figure with 4 90 degree angles
4 sided shape with 2 pairs of equal sides. all interior angles are 90 degrees
angle less than 90 degrees
angle more than 90 degrees
90 degree angle
180 degree angle
the middle point between two points
the border of a shape
the total coverage inside a shape