Answer:
Step-by-step explanation:
If you're talking about a square, then the area would be 40.
If you're talking about a triangle, then the area would be 20.
Answer:
The measure of arc AEB is 
Step-by-step explanation:
we know that
The inscribed angle measures half that of the arc comprising
so


So hope it goes well but the answer is 11
Look ar the picture.
Your answer: 2 lines of symmetry.