Calculate the perimeter of a square having a side of 16 cm.

Perimeter:-

Step-by-step explanation:

Here it is given that the side of a square is 16cm , and we need to find the perimeter of the square .

As we know that ,

• On substituting the respective values ,

18.36. give me brainliest!

step-by-step explanation:

you have to multiply 1.53 by 12 so the equation is 12x1.53 and then that is your answer.

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.