If P-Q-R and l(QR) = 5.5 then
d (PR) = d (PQ) +,........
d (PR) =.....+......
d (PR) =....
Answers
Answered by
2
Answer:
11
Step-by-step explanation:
d(PR)=d(PQ)+D(QR)
D(PR)=5.5+5.5
D(PR)=11
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