whose length is 35 cm and brradth is 12 cm.
9 ZQPR = 90°, seg PMI seg QR and Q-M-R, PM = 10, QM = 8, find QR.
10
8
Attachments:
Answers
Answered by
1
Answer:
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
Read more on Brainly.in - https://brainly.in/question/3913451#readmore
Similar questions