You can search on goggle or watching YouTube videos
Answer:
40 degrees.
Step-by-step explanation:
Since the angle opposite 1 is 40 degrees, and is the same as 1, the angle is forty degrees.
I think it’s 196? base 1 +base 2=28 radius is 7 but we need the whole thing so 7x2=14.
then multiply and then divide by 2 28X14= 392 divided by 2 = 196
Hello I think the answer would be 7
An angle bisector, bisects an angle into two equal small angles
14 divided by 2 is 7
Hope this helps :)
