1. find x

PT is a tangent to the circle, centre O. OM is perpendicular to the secant RQ. RQ is produced to meet P. Find the value of x

sorry my computer keeps freezing everytime i try to attatch a picture of the question so hopefully thats a good enough description.

2. o and also OM is 4 units and OT is 5

3. Originally Posted by deej813
PT is a tangent to the circle, centre O. OM is perpendicular to the secant RQ. RQ is produced to meet P. Find the value of x
sorry my computer keeps freezing everytime i try to attatch a picture of the question so hopefully thats a good enough description.
o and also OM is 4 units and OT is 5
From the information given the radius of the circle is greater than 4 and less than or equal to 5.

sorry forgot to tell you which line was x
x is PT

5. Originally Posted by deej813
o and also OM is 4 units and OT is 5
What does the red print "o" mean?

BTW:
Since x (or PT) is not constained, it appears that

0 is less than x and x is less than tan(90deg)

6. sorry i just meant to say oh and OM is 4 units and OT is 5. It isnt actually anyhting in the question
sorry