Answer:
56 years old
Step-by-step explanation:
Born on February 12, 1809
Died on April 15, 1865
Abraham Lincoln lived to be 56 years, 2 months, and 3 days old
Abe Lincoln was shot in the back of the head by John Wilkes Booth at a play called 'Our American Cousin' at about 10:15 P.M.
He was then carried to the Peterson House where he passed away at 7:22 A.M
Abraham Lincoln was the president assassinated
Hope this helps :)