Answer:
−28−6^2x4
Step-by-step explanation:
Answer:d
Step-by-step explanation: I got it right
The hypotenuse length is √(4*4 + 3*3) = 5 (not √7 I suppose)
The area is base*half height = 4*3/2 = 6.
In short, I don't think complex numbers really interfere here.