Question

plz guys help me in this question answer fast plz it's urgent plz don't give unnecessary answers plzzzzzzz
if you don't know then don't reply otherwise ur answer will be reported​

Answer 1

Step-by-step explanation:

given

a: b =4:5

as PQB is 90°,so PQA will be 90° because they are linear pair.

4x+5x=90°

9x=90°

x=90÷9

x=10

therefore angle a and b are 40° and 50°.

angle c =

angle a +angle c =180 ......linear pair

40°+x =180

x=180-40

x=140°

therefore angle c =140°

hope this helps you

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Answer 2

Answer:

140° is the answer

hope it may help you