My name is Peter and I am standing on a number line. Today is Wednesday and I am standing on -5. On Tuesday, I was 7 units East
of where I am today. On Monday, I was standing 13 units West of where I was standing on Tuesday. On Sunday, I was standing 4 units West of where I was standing on Tuesday. On which integer was I standing on Sunday? Show your work.
BA and BD are radii of the circle, so triangle ABD is isosceles. Then angles BDA and BAD are congruent, and the remaining (central) angle ABD has measure
