Question

find the length of RQ if PT =2cm.

Ans step by step....​

Answer 1

Answer:

Step-by-step explanation:

PT=PQ(TANGENT DRAWN)

PT =PR(". ")

PT=PQ=PR=2

RQ=PQ+PR

RQ=2+2

RQ =4

Answer 2

PT=QP=2cm(BECAUSE TENGENTS DRAWN FROM EXTERNAL POINT OF CIRCLE ARE EQUAL)

also;

PT =PR=2cm(TENGENTS ARE EQUAL)

and;

RQ=QP+PR

Hence :RQ=4cm......

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