Answer:
∠ BNM = 150°
Step-by-step explanation:
Project MN to meet AB at point P, then
Δ ANP is a right triangle with sum of angles = 180°, thus
x = 180° - (90 + 30)° = 180° - 120° = 60°
∠ BNM = x + 90 = 60 + 90 = 150°
Answer:
i think it's 3?
Step-by-step explanation:
Answer:2.23607
Step-by-step explanation:
\sqrt{5} (cos(0) + i × sin (0))
\sqrt{5} (cos(π) + i × sin (π))