Question

calculate the value of each variable. give suitable reasons​

Answer 1

angle sum property= sum of all angles of triangle = 180 degree

here, 60 degree+ 60 degree+ x = 180 degree

x= 180 degree - 120 degree

x= 60 degree

Answer 2

Answer:

60°

Step-by-step explanation:

as all sides if a triangle is equals to 180

$e = 180 - (60 + 60)$

$e = 180 - 120$

$e = 60$

which shows it is an equilateral triangle ️