A) 4 cm
B) 2.5 cm
C) 2 cm
D) 5 cm
Correct Answer: B
Solution :
(b): \[OP=\frac{3}{2}\] \[OQ=2\] \[\therefore \]\[PQ=\sqrt{O{{P}^{2}}+O{{Q}^{2}}}\] \[=\sqrt{{{\left( \frac{3}{2} \right)}^{2}}+{{2}^{2}}}\] \[=\sqrt{\frac{9}{4}+4}\] \[=\sqrt{\frac{25}{4}}=\frac{5}{2}=2.5\] cmYou need to login to perform this action.
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