How do you find the area of the triangle when 24ft tall and the hypotenuse is 26ft?
1 Answer
Oct 9, 2015
The area would be
Explanation:
Pythagorean Theorem says this for triangle side lengths:
#a^2 + b^2 = c^2#
c being the hypotenuse and a/b being the leg lengths
Therefore, we can plug in 26 for c, 24 for a, and solve for b, which will be the base.
#24^2 + b^2 = 26^2#
#576 + b^2 = 676#
#b^2 = 100#
#b = 10#
Now that we know the base length, and the height, we can use the area for a triangle:
#1/2bh = A#
Let's plug in the remaining variables and solve for the answer.
#1/2(10)(24) = A#
#240/2 = A#
#120 = A#
Put your units on (
Hope this helped!