Area between two squares. Pls help Geometry IXL ! (will mark brainiest answer)

Step-by-step explanation:

Area of the shaded region = area of the outer square - area of the inner square

= 22×22 - 15×15 sq ft

= 484 - 225 sq ft

= 259 sq ft

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.

answer

a the answer hopes this

step-by-step explanation: