NPQR is a parallelogram. NRS and PTS are straight lines. Find the values of
- ∠p
- ∠s
- ∠r
- ∠q
(a)
∠p
= 180° - 52° - 58°
= 70° (Interior angles)
(b)
∠TNP = ∠TPN = 52° (Isosceles triangle)
∠s
= 180° - 58° - 52° - 52°
= 18° (Interior angles)
(c)
∠r
= 180° - 52° - 52°
= 76° (Isosceles triangle)
(d)
∠q = 58° (Alternate angles)
Answer(s): (a) 70°; (b) 18°; (c) 76°; (d) 58°