allisonrobles28 allisonrobles28

02-05-2018
Mathematics

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Refer to X. Find the length of tangent YZ

Refer to X Find the length of tangent YZ class=

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kayeecheng2102p3s8sa kayeecheng2102p3s8sa

02-05-2018

since yz is the tangent
angle zyx=90
by pyth. theorem
15 ²=4 ²+ZY ²
ZY=c

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