Answer all 3 questions! you so much! : )

Question 4 - The angles that are formed by the sides of a square are right angles

Question 5 - The correct measure of the obtuse angle is 100 degrees

Question 6 - The correct measure of the acute angle is 28 degrees

Step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .