Q8:
If , find .
Q9:
Given that is a tangent to the circle and , find and .
Q10:
Given that and , find and .
Q11:
Find .
Q12:
Given that , find and .
Q13:
If and are tangents to the circle and , find .
Q14:
Find .
Q15:
Given that is a tangent to the circle, and , determine and .
Q16:
Given that , find .
Q17:
In the figure, is a diameter of circle . Given that , find .
Q18:
Find .
Q19:
Given the figure below, find and .
Q20:
Given that , where and are tangent to the circle at and , find .
Q21:
Given that , find .
Q22:
Given that , determine and .
Q23:
If and , find .
Q24:
Find .
Q25:
Given that is a tangent to the circle, and , find and .