Question 1 Report
Two chords PQ and RS of a circle when produced meet at K. If ∠KPS = 31o and ∠PKR = 42o, find ∠KQR
149o
Answer Details
QPS - QRK = 31o QRK + RKQ + KQR = 180 31 + 42 + KQR = 180o KQR = 180 - 73 = 107o