Answer:
Explanation:
So we know the square is 90 degrees because it is a right angle, We need to find x = The shape of x is a acute angle which is smaller than a right and obtuse = Obtuse angles are larger than right angles. So look through the answer and find one that is smaller number than 90 degrees.
Good Luck! If you showed my the answer options I could give u a detailed explanation with a answer.