The second and third ones are the true ones
Answer:
The Answer is D
Step-by-step explanation:
there u go
Answer:
We see that the big triangle is an equilateral triangle, so all its angles will measure 60°. Therefore x° will be 60° - 30° = 30°, as he's the base angle of an isosceles triangle having the other base angle of 30°. y will simply be 180° - 60° (remembering that the sum of the angles in a triangle is always 180°).
Answer:x=-1
Step-by-step explanation:
