Question

A) 3.6
B) 8.1
C) 5.4
D) 7.8
15. In AABC.PQ | AB and P. Q are on BC and CA respectively. If CQ: QA = 1:3 and CP = 4, then BC-
A) 8
B) 12
C) 16
D) 4​

Answer 1

Answer:

C is crt

hope it's helps frnd

Answer 2

Answer:

Given that : ABCD is a parallelogram.

AP and CQ are bisector of angle A and C respectively.

Since opposite angles are equal in a parallelogram.

Therefore, ∠A = ∠C

 1/2∠A = 1/2∠C   

∠1 = ∠2

Now, ABIICD and the transversal CQ intersects them.

∠2 = ∠3 .

from these we get

∠1= ∠3

Thus, transversal AB intersects AP and CQ at A and Q such that ∠1= ∠3 i.e. corresponding angles are equal.

AP II CQ 

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