In the diagram above PQT is a tangent to the circle QRS a...
In the diagram above PQT is a tangent to the circle QRS at Q. Angle QTR = 48° and ∠QRT = 95°. Find ∠QRT
A.
48o
B.
45o
C.
37o
D.
32o
E.
30o
Correct answer is C
∠RQT = 180° - (95° + 48°) = 73°
∠OQR = 90° - 37° = 53°
∠QOR = 180° - (53° + 53°) = 74°
QSR = 74°/2 = 37°
Similar Questions
In the diagram above, TRQ is a straight line. Find p, if p = 1/3(a + b + c) ...
The distance between two towns is 50km. It is represented on a map by 5cm. Find the scale used ...
solve \(\frac{2x + 1}{6} - \frac{3x - 1}{4}\) = 0...
In the diagram, O is the centre of the circle and < PQR = 106º, find the value of y ...
The area of a square is 144 sqcm. Find the length of the diagonal. ...