Question

plz answer questions no 18

Answer 1

here is your answer.

Hopes it helps u

Answer 2

Triangle ABQ = Triangle PQB
BECAUSE THEY LIE ON THE SAME BASE BQ AND BETWEEN SAME PARALLEL LINES SO
ar(abq)=ar(pqb).........(1)

same the other
TRIANGLE CBQ AND RBQ ARE EQUAL BECAUSE THEY ALSO LIE ON SAME BASE AND BETWEEN PARALLEL LINES SO THEIR AREAS ARE ALSO EQUAL
ar(cbq)=ar(rbq)........(2)
add (1) & (2)
ar(abq) + ar(cbq) = ar(pqb) + ar(rbq)
ar(aqc)=ar(pbr)