The figure shows a rectangle KLMN. ∠KNP = 55° and ∠LNM = 41°. Find
- ∠LNP
- ∠KLN
(a)
∠LNP
= 55° + 41° - 90°
= 6° (Overlapping angles)
(b)
∠KNL
= 55° - 6°
= 49° (Overlapping angles)
∠KLN
= 180° - 90° - 49°
= 41° (Angles sum of triangle)
Answer(s): (a) 6°; (b) 41°