MathGloss/H

/Half line / /Half plane / /Half Turn/

/Heigth/ /Hemisphere/ /Heptadecagon/ /Heptagon/

/Hexagon / /Hexagonal Prism/

/Hipotenuse/ /Histogram/ /Historical development (number)/

/Horizontal/

/Hyperbola/ /Hyperbolic geometry / /Hypothesis / /Hypotnuse (triangle)/ /Hypotnuse (trigonometry)/