Given the figure of a right-angle triangle
We will find the values of x, y, and z.
First, we will find the value of (x):
From the small right-angle triangles:
solve the equation to find (x):
The negative result will be rejected.
So, x = 9
Second, we will find the value of (y)
From the right-angle triangle that is on the left side.
The hypotenuse = y
And the legs of the triangle are = x and 12 = 9 and 12
Using the Pythagorean theorem to find y as follows:
So, y = 15
Finally, we will find the value of (z):
From the right-angle triangle that is on the right side.
The hypotenuse = z
And the legs are = 12 and x + 7 = 12 and 16
Using the Pythagorean theorem to find z as follows:
So, the answer will be: