Online Course Discussion Forum

MC2a help 2

Picture of David Tang
MC2a help 2
by David Tang - Sunday, October 28, 2018, 5:29 PM

Oh, and how do you do 18)?

Picture of David Reynoso
Re: MC2a help 2
by David Reynoso - Monday, October 29, 2018, 11:16 AM

Recall the formulas for exterior, interior, and inscribed angles on a circle.