Question

In the given figure, what value of x would make POQ a straight line?
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Answer 1

Answer:

28......................

Answer 2

Answer:

28 degrees

Step-by-step explanation

for POQ to become straight line

angle must be 180

∠ POQ=180  

2x+3x+40 = 180

5x+40 = 180

5x = 140

x = 140/5 = 28

Hence, value of x must be 28 degrees