Question

1 In the figure, OP = 7.2. OR = 16.2. find OQ​

Answer 1

Step-by-step explanation:

OP is the tangent and OQR is the secant.

∴OQ×OR=OP

2⇒3.2×OR=(7.2)

2⇒OR=

3.2

7.2×7.2

(Tangent secant segment theorem)

⇒QR=OR−OQ=162−32=13

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