Answer:
<h2>10</h2>
Step-by-step explanation:
<h2>hope it helps im not using calculator or go.ogle</h2>
I don’t think you can take down a question on Brainily but thanks for the 5 points
have a wonderful day!!!!!
Reason 1: Given.
Reason 2: Vertical angles
Reason 3: Angle, Side, Angle(ASA)
5/8 is found between Answer B on a number line
Press the button COS( )
Type in the number, close the parentheses
Press Enter (MAKE SURE CALC IN DEGREE MODE)