Answer:
A. -0.875
Step-by-step explanation:
Find where the points are located
A=-4.25
B=2.5
Add the points
-4.25+2.5=-1.75
-1.75/2=-0.875
You need to have Brainliest
B. 45.23 cm
perimeter of the figure
There are exactly 360° in a circle, so the angle measure would be 3/360 * 360 = 3°.
b is correct