Find the values of x, y, and z. Round to the nearest tenth, if necessary. (choices are 3.6, 4.5, and 6.5)

x= 4.5, y=3.6, z=6.5

Step-by-step explanation:

To find : x, y and z.

First label the triangle as A,B,C and D (as in the picture below).

ΔABC , ΔACD and ΔABD both are right triangles.

In ΔABC ,

       [By Pythagoras theorem]

In ΔACD ,

       [By Pythagoras theorem]

In ΔABC ,

From (i) and (ii), we get

Z = 2+x= 2+4.5 =6.5

Hence, x= 4.5, y=3.6, z=6.5

can you make your screen more see able?

then i might be able to .