Question

porfavor ajudaaaaaaaa ;-;​

Answer 1

a) x = 60°

b) y+86° = 180°

y = 180-86

y = 94°

c) x = 107°

y = 73°

d) y = 110°

110°+x = 180°

x = 180°-110°

x = 70°

e) x+3x+20° = 180°

4x = 180-20

4x = 160

x = 160/4

x = 40°

f) 3x+x = 180°

4x = 180

x = 180/4

x = 45°

❤️❤️ Prontinho

31/10/21