Question

Angles In Triangles ​

Answer 1

Answer:

It's a isosceles triangle, i am not saying its clearly implied in the diagram with the red lines.... Which state that both the sides have same length

Hence if on ne side makes 55 with the base therefore the side with same length will make 55 with the base too

Hence its

55+55+x=180

X= 180-55-55

X= 70 degree

Therefore x is 70 degree

Answer 2

Answer:
x = 70

Explanation:
55 + 55 = 110
180 - 110 = 70