Question
HKP, JKN and LKM are straight lines. Given that ∠q = ∠r = 42°, ∠s = 121°, ∠t = 102° and ∠u = 19°, find ∠v.
3 m

Click button first when a symbol is required. X

HKP, JKN and LKM are straight lines. Given that ∠q = ∠r = 42°, ∠s = 121°, ∠t = 102° and ∠u = 19°, find ∠v.