Question

LOTA OF POINTS IF U ANSWER ITTTTTTT

Answer 1

140

Explanation:

Vertical angles are congruent (the same measurement) The 4 angles together add to 360

y + y + 3.5y + 3.5y = 360 Combine like terms

9y = 360 Divide both sides by 9

y = 40

<DOB = 3.5y

<DOB = 3.5(40)

<DOB = 140