Use an array to model Problem 1. 6
*3= 15
b. 5
15+3=5
15
The number in the blanks represents?

“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 .

The slope best fit isc. 1/6 mile per hour