Misspellings - Typos
obtuse triangl, obtuse trianglle, obtuse trianglee, obtuse triaangle, obbtuse triangle, ovtuse triangle, obuse triangle, obtuse triagnle, oobtuse triangle, obtuse trisngle, obtuset riangle, otbuse triangle, obtusetriangle, obtuse tringle, obtuse trriangle, obtuse ttiangle, obtuse rriangle, obtuse trianglr, obttuse triangle, obtuse tirangle, obtusse triangle, obtuse troangle, obtuse teiangle, obtuse rtiangle, obtuse riangle, obtuse truangle, pbtuse triangle, obtue triangle, obtuse triamgle, ibtuse triangle, btuse triangle, obtuse trianle, obtus etriangle, obtuse yriangle, obtuse tiangle, obtuse triangle, obtuse triangke, obtuse trianlge, ontuse triangle, otuse triangle, obtuse trianfle, obtsue triangle, obtise triangle, obtuse triabgle, obtude triangle, obtuse triange, obtyse triangle, obtuuse triangle, obtus triangle, obtse triangle, obtuse traingle, obtues triangle, botuse triangle, obruse triangle, obtuse trangle, obtuae triangle, obutse triangle, obtusr triangle, obtuse triagle, obtuse triang;e, obtuse trinagle, obtuse trianhle, obtuse triiangle, obtusee triangle, obtuse trianngle, obyuse triangle, obtuse triangel, obtuse trianglw, obtuse trianggle, obtusw triangle, obtuse ttriangle