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In the triangle XYZ , XM is the altitude from X to YZ.XY = 13cm, XZ = 15cm and YM = ...



In the triangle XYZ , XM is the altitude from X to YZ.XY = 13cm, XZ = 15cm and YM = 5cm. Find the length of YZ
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  • A 9cm
  • B 12cm
  • C 14cm
  • D 19.85cm
  • E 23cm
Correct Answer: Option C
Explanation:

XM = √132 - 52 = 12cm

MZ = 152 - 122 = 9cm
YZ = 9 + 5 = 14cm

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