Question one 1: ABCDE is regular Pentagon find the measure of angle AEB?

36°

Step-by-step explanation:

#1). 180°(n - 2) / n

The measure of the interior angle of regular pentagon is

180° ( 5 - 2) / 5 = 108°

ΔAEB is isosceles ⇒ ∠AEB ≅ ∠ABE

m∠AEB = (180° - 108°) / 2 = 36°

#2). Yes. lines are parallel.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i