In a trapezium ABCD .AB //CD and AD=BC .If P is point of intersection of diagonals AC and BD prove that PA×PC=PB×PD
Asked by lovemaan5500 | 24th Dec, 2017, 03:40: PM
Is this trapezium inscribed in a circle? If possible, please provide image.
Answered by Rashmi Khot | 26th Dec, 2017, 09:00: AM
- The length of the direct common tangent to two circles of radii 12cm and 4cm is 15cm.Calculate the distance between their centres.
- Pls answer the question on Circles Thanks.
- Plz solve (c)
- In the given figure, AB is the diameter of a circle with centre O. AQ,BP and PRQ are tangents. Prove that OP and OQ are perpendicular to each other.
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