Question

16. In the given figure, PQI IRS and a : 6 = 3:2. Then, fis equal to
Р
dec
R
(a) 36
(b) 108
(c) 72
(d) 144​

Answer 1

Answer:

c

Step-by-step explanation:

a:6 & 3:2

a:6 & 3×3:2×3

a:6 & 9:6

a=9

Acoordinate fis PdecR

n(n-1)=9(9-1)=9×8=72

Answer 2

Step-by-step explanation:

navodian ✌️In the given figure, PQI IRS and a : 6 = 3:2. Then, fis equal to

Р

dec

R

(a) 36

(b) 108

(c) 72

(d) 144