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Ravindra singh rathore

· started a discussion

· 1 Months ago

Please explain how PA=BS=PS

Question:

A vertical pole AB is standing at the centre B of a square PQRS. If PR subtends an angle of 90º at the top, A of the pole, then the angle subtended by a side of the square at A is –

Options:
A)

30º

B)

45º

C)

60º

D)

None of these

Solution:

Ans: (c)

  

Sanath

· commented

· 1 Months ago

It is PA=AS=PS hence Equilateral

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