10 cm
5cm
5 cm
10 cm
10+10+5+5=
Find the perimeter

30cm

Step-by-step explanation:

10+10=20

5+5=10

10+20=30

30 cm

Step-by-step explanation:

10+5+10+5=30 cm

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.

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .