A lot is in the shape of a right triangle. The shorter leg measures 60 meters. The hypotenuse is 60 meters shorter than twice the length of the longer leg. How long is the longer leg?

There are 3 right triangles. The lengths of sides of each triangle are listed in the table below. The lengths of the triangles are represented by a and b. The letter c represents the length of the hypotenuse. How can I get the rest of the cells? a b c ...

I can use the Rational Zero Theorem to solve problems, all the way to the last part of the problem... ex: (x-1)(x^2+6x+5), your choices are to use the quadratic formula, reverse foil or set to zero... but I don't know how to get the answer!

Consider triangles ABC and DEF. Side a is congruent to side f. Angle A is congruent to angle F. Angle B is congruent to angle E. What postulate or theorem can be used to prove that the two triangles are congruent?

Find all three solutions to z^3 = 1/2 − I/2