right triangle 
noun North American
A right-angled triangle.To fit the National Gallery's East Building on a trapezoid-shaped site, architect I.M. Pei based his design on a division of a trapezoid into an isosceles triangle and a smaller right triangle....
- The base of the wedge is an isosceles right triangle in a vertical plane.
- Indeed, if there is one thing that someone might remember from grade school mathematics, it's the fact that ‘the square of the hypotenuse of a right triangle is equal to the sum of the squares of the two adjacent sides.’
- Mutsu-n
- mutt
- Muttaburrasaurus
- Mutt and Jeff
- mutter
- mutterance
- mutterer
- muttering
- mutteringly
- muttery
- mutt-eye
- mutti
- mutton
- mutton bird
- muttonbirder
- mutton-bird gale
- muttonbirding
- mutton bird islands
- mutton-bird scrub
- mutton-bird tree
- mutton bone
- mutton chops
- mutton-chop whiskered
- mutton chop whiskers
- mutton cloth