Help please i dont know what to do!

814 (if the first one is a square)

Step-by-step explanation:

the rectangle has an area of 330

if the first shape is a square then it is 484

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

.mp4 files, because, video