To find the hypotenuse of a right-angled triangle, use the Pythagorean theorem. Square the base and the height. Add the two squares, and calculate the square root of the sum of the two squares. You need to know the base and the height of the triangle to complete this task.
Where did aluminum get its name? Aluminum got its name from Sir Humphry Davy, he named it after the Latin word Alumen meaning bitter taste . That is why the element Aluminum is symbolized as Al in when look â¦ ing at the periodic table of elements.
the true origin is uncertain the word picnic did not originate as an abbreviation of pick a nigger a phrase falsely claimed to have been used by white families at community lynchings in the 19th century picnic comes from 17th century french piquenique which is of uncertain originhe word crap did not originate as a back formation of british plumber thomas crapper s surname nor does his name originate from the word crap although the surname may have helped popularize the word the surname crapper is a variant of cropper which originally referred to someone who harvested crops