Question

Tolong Bantu Jawab Kak!
Pliss jangan ngasal ya!

Answer 1

a. MLN = KLN = 45°

b. KNL = MNL = 30°

c. LKM = 180 - (45 + 90)

= 180 - 135 = 45°

d. KML = 180 - (45 + 90)

= 180 - 135 = 45°

e. NKM = 180 - (30 + 90)

= 180 - 120 = 60°

f. NMK = 180 - (30 + 90)

= 180 - 120 = 60°

g. LKM + KNM + NML + MLK

= LKM + (KNL + MNL) + (NMK + KML) + (KLN + MLN)

= 45 + (30 + 30) + (60 + 45) + (45 + 45)

= 45 + 60 + 105 + 90

= 300°