Answer:
hello gret person i dont know wat i amdoing i am b
164+56−(3+4+1)
=220−(3+4+1)
=220−(7+1)
=220−8
=212
The line is right in the middle of 100 and 110 degrees so the answer should be 105 degrees. This tool is called a protractor. :)
6) x= 2, angle = 90 degrees obviously
7) Im not sure on this one
8) x = 5
9) x = 1
Answer:
1681 for area of <em>rectangle</em>
