A phone sells for $700. It is now on sale for 1/5 off the
original price. Megan has a coupon for an extra 10% off the
sales price. To the nearest dollar, how much less than the
original price will Megan pay for the phone? (what is the
total discount) *

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .