Search SchoolNGR

Tuesday, 03 March 2026
Register . Login

In the diagram above, PQR is a straight line and PS is a tangent to the circle QRS with ...



In the diagram above, PQR is a straight line and PS is a tangent to the circle QRS with /PS/ = /SR/ and ∠ SPR = 40°. Find ∠ PSQ
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 40o
  • B 30o
  • C 20o
  • D 10o
Correct Answer: Option A
Explanation:

R = P (base ∠ s of isc Δ, ps = RS)
−R = 40°
∠ PSQ = R (∠ s in alternate segment)
−∠ PSQ = 40°

Share question on: