An isosceles right triangle is a right triangle with congruent legs. If the length of each leg is represented by x , what algebraic expression can be used to represent the length of the hypotenuse? Complete the explanation for your reasoning and enter the expression. If a = x and b = x, then x^2
( <- choices are x or +)
x^2 = c^2. Thus, the expression is c =

29 is the correct answer

step-by-step explanation:

triangle and cube

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

0,0

step-by-step explanation: