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Consider the incomplete paragraph proof.
Given: Isosceles right triangle XYZ (45°–45°–90° triangle)
Prove: In a 45°–45°–90° triangle, the hypotenuse is times the length of each leg.

Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, a2 + b2 = c2, which in this isosceles triangle becomes a2 + a2 = c2. By combining like terms, 2a2 = c2.
Which final step will prove that the length of the hypotenuse, c, is times the length of each leg?

C. Determine the principal square root of both sides of the equation.

Step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

hdjd

step-by-step explanation: