Question

Qual a medida do ângulo formado entre as retas (r) 2x − 6 = 0 e (s) − √3 + 2 = 0 ?
a) 30°
b) 45°
c) 60°
d) 90°
e) 120°

Answer 1

Resposta:

45⁰a medida entre as retas