Use the Pythagorean theorem to determine the length of the unknown? side, the? perimeter, and the area of the triangle.
The sides are 25 in on the left side , 7 in is on the right side, a is at the bottom
What is length of the unknown? side?
a= ____ in
(Simplify your? answer.)
What is the perimeter of the? triangle?
The perimeter is_______ in.
?(Simplify your? answer.)
What is the area of the? triangle?
The area is _____________ in 2.
?(Simplify your? answer.)