Question
STUV is a quadrilateral and OSVU is a trapezium in which OS // VU and ∠TSV = 111°, ∠SVU = 128°, ∠TUV = 63° and VU = VS. Find
  1. ∠STO
  2. ∠VSO
  3. ∠SUV.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

STUV is a quadrilateral and OSVU is a trapezium in which OS // VU and ∠TSV = 111°, ∠SVU = 128°, ∠TUV = 63° and VU = VS. Find
  1. ∠STO
  2. ∠VSO
  3. ∠SUV.