Question

Determine a medida dos ângulos x, y e z.​

Answer 1

Resposta:

a. x+90+60=180

x=150-180

x=30

y+90+45=180

y=135-180

y= 45

b. x+100+35=180

x=135-180

x=45

z=100

y+100+50=180

y=150-180

y=30

c.