Answer:
90°
Step-by-step explanation:
angle on a straight line=180 and half of 180=90°
Answer:
Depending on the type of triangle you form, the interior angles will either decrease or increase.
Step-by-step explanation:
if you move the vertices to form an equilateral triangle then the interior angles will change to 60°, 60°, 60° because all interior angles of an equilateral triangle are the same and the sum of the interior angles of any triangle always add of to 180°
I got u with this it really easy
