Check the picture below.
and since a triangle has a sum of 180° for all interior angles.
A = 180 - 39.34 - 25
A = 115.66

make sure your calculator is in Degree mode.
We can't see any given circle. The general form for a circle centered at the origin with radius r is

Sorry if I get this wrong but if your trying to make a rectangle wouldn't it bc (-3,1) and (1,1)?
Answer:
idk really sry
Step-by-step explanation: