Question

Helpppppppppppppppppppppp!!!!!!! Plzzzzzzzzzzzzzzz

Answer 1

Step-by-step explanation:

The sum of the interior angles of a triangle is equal to 180° so we can write

$y + 2y + 3y = 180° \Rightarrow 6y = 180°$

Solving for y, we get

$y = 30°$

So the other two angles of the triangle are

$2y = 2(30°) = 60°$

and

$3y = 3(30°) =90°$