Question

is ol the triangle.
4 In the given figure, ifAP-2 cm. BO = 3 cm and RO = 4 cm. then calculate
the perimeter of A ABC.
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Answer 1

Answer:

please refer image for better understanding

Step-by-step explanation:

REF.Image.

As the know that two tangents drawn from an

external point to the circle are equal in length.

so,

AR=AP=2cm

BQ=BP=3cm

RC=QC=4cm

Perimeter =AB+AC+BC

=(AR+RC)+(CQ+BQ)+(AP+BP)

=(2+4)+(4+3)+(2+3)

=6+7+5

=18cm

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