a ladder 6 meters long leans against a wall. It rests on the ground 1 meter away from the wall. How high on the wall does the ladder rest?
math - Ms. Sue, Wednesday, October 21, 2009 at 5:29pm
a^2 + b^2 = c^2
a^2 + 1^2 = 6^2
a^2 + 1 = 36
a^2 = 35
a = 5.92 meters
math - bobpursley, Wednesday, October 21, 2009 at 5:29pm
A famous Greek once proved this:
On a right triangle, the square of the hypotenuse is equal to the sum of the squares of the legs.
here, c is 6
a is 1
solve for b.
math - Anonymous, Saturday, April 30, 2016 at 6:20pm