In trapezium PQRS PQ || RS and the ratio of PQ to S R is 3:2. If the area of trapezium is 48 cm² and the distance between PQ and SR is 12cm then the length of the SR is?
36cm
48cm
24cm
32cm
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In trapezium PQRS PQ || RS and the ratio of PQ to S R is 3:2. If the area of trapezium is 48 cm² and the distance between PQ and SR is 12cm then the length of the SR is?
Answer = 48
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0
Answer:
Ur Answer will be 48.
Because let's take an Example:-
a:b = 3:5 5a = 3b
⇒ (a+2):(b+2) = 2:3
⇒ 3(a+2) = 2(b+2) 3a+6 = 2b+4
⇒ 3*(3b/5) = 2b-2
⇒ 9b = 10b-10
⇒ b =10
Hope It Helps U
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