Answer:
Explanation:
The two 'slashes' on the 2 edges indicate that it's an isosceles triangle ( the base angles are equal)
Total angles in a triangle = 180.
Thus,
3x + 4x+2+4x+2= 180.
11x+4=180
11x=176
Therefore, x= 16°
Thus,
3x = 3(16) = 48°
The (4x+2)'s =
4(16)+2
=66° each.
Hope this helps! :)