Step-by-step explanation:
as AD bisects them they will be two equal parts so
5x-10=3x+10
5x-3x=10+10
2x=20
divide both sides by 2 and
x=10
5x-10= 3x+10
5x-3x= 10+10
2x÷2= 20÷2
x= 10
The degree is 4, because it has 4 zeros.
eight would be the answer
