In the diagram above ∠ OPQ is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option B
Explanation:

a = a(base ∠ s of Iss Δ)
− a+a+74 = 180
2a + 74 = 180
2a = 180-74
2a = 106
a = 53
−∠ OPQ = 53o
a = a(base ∠ s of Iss Δ)
− a+a+74 = 180
2a + 74 = 180
2a = 180-74
2a = 106
a = 53
−∠ OPQ = 53o