Math, asked by manjupatwa1978, 5 hours ago

(i) ΔABC ΔΡQR. A (ΔABC) : A (ΔΡQR) =9:16. If AB =4.5 cm, what is the length of PQ?

Answers

Answered by ankita00145spali

2

Answer:

Given AABC~ AP QR

area(ABC). BC2

area(PQR) QR²

9 4.5²

16. QR²

QR = 4 x 4.5

3

QR = 6cm

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