Math, asked by arshiyadraxi30, 1 month ago


10. from an external point p. two tangents PQ & PR are drawn to a circle of radius 4cm with center o. If
LOPR = 90. then length of PQ is
​

Answers

Answered by XxitsmrseenuxX
4

Answer:

Angle QPR = 90, the radius touvhe the tangents to form 90º angle... Add... All angles = 90º. Radius are qual in length. Tangents from external point are equal in length. So, it is a square. Hence, PQ = 4cm.

Answered by itzheartgirl
4

Answer:

4 CM

Hope it will help you...

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