KLMN is a parallelogram. KNP and LQP are straight lines. Find the values of
- ∠p
- ∠s
- ∠r
- ∠q
(a)
∠p
= 180° - 53° - 59°
= 68° (Interior angles)
(b)
∠QKL = ∠QLK = 53° (Isosceles triangle)
∠s
= 180° - 59° - 53° - 53°
= 15° (Interior angles)
(c)
∠r
= 180° - 53° - 53°
= 74° (Isosceles triangle)
(d)
∠q = 59° (Alternate angles)
Answer(s): (a) 68°; (b) 15°; (c) 74°; (d) 59°