Math, asked by hanifmemon0786, 5 months ago

If P-Q-R,A(PQ) = 3, PR) = 12 then find 1(QR)?

Answers

Answered by kartarsinghbhati122

0

Answer:

10 cm .......................

Please mark me the branliest answer........

Answered by Aryanvb

1

Step-by-step explanation:

l(PQ)+I(QR)=l(PR)

3+l(QR)=12

:. l(QR)=12-3

:. l(QR)=9 units

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