Mathematics, 09.05.2021 22:30 george8396
Two circles have the same centre and their radii are 15 cm and 17 cm. A tangent to the inner circle at P cuts the outer circle at Q. Calculate |PQI​
Answers: 1
Mathematics, 21.06.2019 23:30
Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
Answers: 3
Two circles have the same centre and their radii are 15 cm and 17 cm. A tangent to the inner circle...
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