vpraizner12345skate vpraizner12345skate

19-09-2022
Mathematics

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If PQ = 9 and QR = 28. PR =
If QR = 17 and PR = 21. PQ =

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sharmajohn052 sharmajohn052

19-09-2022

Step-by-step explanation:

E and F are points on the sides PQ and PR respectively of a △PQR. For each of the following cases, state whether EF∣∣QR :

(i) PE=3.9 cm, EQ=3 cm, PF=3.6 cm and FR=2.4 cm

(ii) PE=4 cm, QE=4.5 cm, PF=8 cm and RF=9 cm

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