In triangle PWT, angle W is 90 and WN is perpendicular to PT. a) Prove triangle PWN is is similar to triangle WTN b) If PN = 4cm, NT = 9cm, find the lengths of WN, WP and WT.
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a1) They both have one Right Angle. a2) The share angle P a3) The third angle must also be congruent. a4) Similar!!
Thanks, I've got the second part of the question solved now.
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