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In a circle PQ and RS are two diameters that are...

This question belongs to Arithmetic Ability Geometry
Geometry
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In a circle, PQ and RS are two diameters that are perpendicular to each other. Find the length of the chord PR.

Answer & Solution
Correct Answer: Option D
Geometry mcq question image
Let, PO = RO = 1
PQ = 2
PQ = $$\sqrt 2 \times \sqrt 2 $$
PQ = PR × $$\sqrt 2 $$
PR = $$\frac{{{\text{PQ}}}}{{\sqrt 2 }}$$
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