Question

Using ruler and compass only which of the following angles is possible to be constructed.
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Answer 1

Answer:

IN FIRST STEP = 0 , 60 , 120 , 180

IN SECOND STEP = 30 , 90 , 150

IN THIRD STEP = 45 , 75 , 135

Now on Like that

Step-by-step explanation:

IT depends upon 2 angle you choose

60 , 120 then you can make 90

like that

Always half of 2 you choose

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