9
ZQPR = 90°, seg PMI seg QR and Q-M-R, PM = 10, QM = 8, find QR.
Answers
Answered by
17
Answer:
20.05
Step-by-step explanation:
as given in triangle PQR , ∠P=90°. it means ΔPQR is a right angle triangle . and PM⊥QR.
given that
PM=10
QM=8
as we know
PM²=QM* MR
⇒(10)²=8*MR
⇒100 = 8*MR
⇒MR = 12.5
so QR = QM+MR
=8+12.5
=20.5
Answered by
7
Answer:
20.05
Step-by-step explanation
Step-by-step explanation:
as given in triangle PQR , ∠P=90°. it means ΔPQR is a right angle triangle . and PM⊥QR.
given that
PM=10
QM=8
as we know
PM²=QM* MR
⇒(10)²=8*MR
⇒100 = 8*MR
⇒MR = 12.5
so QR = QM+MR
=8+12.5
=20.5
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