What is the difference between Height and Length? Definition: Height is the measurement of something from base to top. Length is the measurement or extent of the longest side of an object. Vertical vs Horizontal: Height measures a vertical distance. Length measures a horizontal distance. One dimensional Objects:
Ages Of US Presidents. John F. Kennedy is the youngest-ever elected president, aged 43. However, Theodore Roosevelt is the youngest person to ever become president. He was 42 when he succeeded to the presidency, following the assassination of McKinley. Ronald Reagan is the oldest person ever to be elected president. He was 69.
The oldest living president is George H. W. Bush, born June 12, 1924 (aged 7009291444480000000â 92 years, 129 days). Jimmy Carter is the second-oldest, 111 days younger than Bush. Carter was born October 1, 1924 (aged 7009290485440000000â 92 years, 18 days).