Question

answer this question

Answer 1

let the angles be a,b,c,x,y
ATQ,
it is regular pentagon
therefore, a=b=c=x=y
meaning that
sum of all anles=360 degree
since all angles are equal
angle x+angle x +angle x + angle x +angle x =360
5(angle x) = 360
angle x = 360÷5
angle x =72 degree
hence measure of each angle is 72 degree