in triangle PQR, PQ=5 cm and QR= 8 cm. Between which two measures does the length of PR lie
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4
Answer:
3 cm and 13 cm
Step-by-step explanation:
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❤In triangle PQR
wheir,QR is base=8cm and PQ=5cm,find PR=?
(QR)^2=(PR)^2+(PQ)^2
(8)^2-(5)^2=(PR)^2
(8-5)^2=(PR)^2
(3)^2=PR^2
(9)=PR^2
3=PR
wheir,QR is base=8cm and PQ=5cm,find PR=?
(QR)^2=(PR)^2+(PQ)^2
(8)^2-(5)^2=(PR)^2
(8-5)^2=(PR)^2
(3)^2=PR^2
(9)=PR^2
3=PR
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