What is the absolute value of the complex number -4-√2i? a. √14 b. 3√2 c. 14 d. 18

Can someone check if i did this correct. it’s number 4 if you’re wondering.

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx