The given figure shows two congruent circles with centres O and P respectively.Given that OP = 17 cm and OM = 15 cm, calculate the length of QR (in cm).

the figure QR is a common tangentogiven circles which meets the tangentTP at P. If QP = 3.8 cm, the length o1QR is:

A quadrilateral PQRS is drawn to circumscribe a circle.If PQ = 12 cm, QR = 15 cm and RS = 14 cm, then find the length of SP is

In triangle PQR, PQ = 20, PR = 11 and QR = 13. A semicircle is drawn inside PQR such that it touches PR and QR, and its diameter lies on PQ. If the semicircle is centred at O, what is the value of OQ – OP?Cannot be determined

If the area of the quadrilateral PQRS is 15 cm2 .What will be the length of QS?

Given the circle below with chords start overline, Q, R, end overline QR ​ and start overline, S, T, end overline ST . Find the length of start overline, Q, U, end overline QU ​ . Round to the nearest tenth if necessary.