What is the area of the empty square? https://lh6.googleusercontent. com/ukCT6NA_cKcBy9XP3BMOWcSGCYmlb0E 84lNNFehdo8q2vz3YFzJRxusdyqZ8Qa0oi9 A-jAXgzs6hbVjEH3whflWMBpU5lr40yQyyV pgssug1hJVAFAP5UiJWCJqp=w607

14

Step-by-step explanation:

This is relying on the fact that there is a right angle.

Pythagorean theorem: a^2+b^2=c^2

and if a^2= 7 and also b^2 = 7

7+7=c^2

14=c^2

and therefore = c and when square it to find the area and that makes 14

angle q= 92 degree

step-by-step explanation:

the solution is in the picture

when a quadrilateral is inscribed in a circle, the opposite angles are supplement to each other. in other words, the sum of the 2 angle is 180 degree