Geometry Practice Test 7

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Question : 1 of 28

Marks: +1, -0

Find ∠POA in the given figure.

45°
60°
75°
55°
Data inadequate

Solution:

In ΔAOP,
∠PAO + ∠AOP + ∠OPA = 180°
90 + x +

x/2

= 180°

x + x/2

= 90°

{3x}/2

= 90
x =

90 × 2/3

x = 60°
x =∠POA =60°

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