Answer:
90 degrees
Step-by-step explanation:
if The protractor were on the line I’d be able to see if it’s accurately 90
WZ=4
2/5=x/10
cross multiply
20=5x
x=4
Exact Form:
m= 69/19
Decimal Form:
m=3.63157894…
Mixed Number Form:
m= 3 12/19