Miss Robbins needs a border for a bulletin board that has a length of 90 centimeters and a width of
75 centimeters. How many centimeters of border
does she need?

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

Combine like terms to make a simpler expression 3z+z