Answer:
31.3
Step-by-step explanation:
Calculation to find the angle formed at Q by the tangents
First step is to use the tangent of the angle to calculate half the angle (A) at Q
Tan(A) =7-cm radius/25 cm
Tan A = 15.64
Since since we were told that two of the tangents to a circle meet at Q, Now let calculate the angle formed at Q by the tangents
Angle at Q(Tangents)=2*15.64
Angle at Q(aTangents)= 31.3
Therefore the angle formed at Q by the tangents will be 31.3
