Question

pls answer
i will mark brainliest

Answer 1

X = 70 degree

angle(B) = angle(D) = 40

angle(A) = angle(C)

angle(A) + angle(B) + angle(C) + angle(D) = 360

angle(A) + angle(C) + angle(B) + angle(D) = 360

2* angle(C) + 2*angle(D) = 360

2*40 + 2*angle(C) = 360

angle(C) = 140

Since AC is a diagonal, it bisects the angle C.

Therefore x = 140/2 = 70 degrees —> Answer