The diameters of A, B, and C are 10, 30, and 10 units, respectively. Find the measure of ZX if side AZ is congruent to side CW and CW=2
http://media.education2020.com/evresources/401499_1-11-2013_1-48-20_pm.jpg

Question

The diameters of  A, B, and C are 10, 30, and 10 units, respectively. Find the  measure of ZX if side AZ is congruent to side CW and CW=2
http://media.education2020.com/evresources/401499_1-11-2013_1-48-20_pm.jpg

zpupster · Answer

if diameter of circle c is 10
its radius 10/2=? or CY

that answer minus the given CW(AZ) would give YW

which is the same(congruent) as XZ

anonymous · Answer

thanks :) can you plug it in for me? I need a visual of how to do it..

zpupster · Answer

well CY would be 5

so 5-2 = 3 or yw

xz=yw

anonymous · Answer

oh so the answer is 3? I got 2. i did it wrong. thanks