If P-Q-R and d(P,Q) =3, d(P,R)=8 then d(Q,R)=?
Answers
Answered by
1
Answer:
fhchchchcjvjvjgjgjfugu
Answered by
4
Answer:
QR = 5
Step-by-step explanation:
PR = PQ + QR
8 = 3 + QR
8 - 3 = QR
5 = QR
QR = 5
Similar questions